Holy Day Calendar
2026 and 2027 Religious Observances
As part of it's commitment to creating a more diverse and equitable community, Dartmouth supports students, staff, and faculty in observing religious holidays of significance to them. In the complex process of creating the academic calendar, religious holy days are but one of many considerations. The College has always been helpful in facilitating communication and encouraging respect and understanding when there are academic calendar conflicts with religious holy days.
Students who wish to participate in religious observances during the academic term that conflicts with their participation in a course, should contact their professor before the end of the second week of the term—at the latest - to discuss appropriate accommodations.
Tucker Center has also created a shorter list of holy days that may have significant impact for those who observe them. To assist offices and departments across Dartmouth to respectfully plan meetings and events that avoid these dates whenever possible, please use the following as a guide:
- .ics files hosted on Tucker Google Drive -
- Add dates to your calendar automatically via clicking on the links below.
- This will open a new window/sceen that has a "download file" button on it.
- Once you do that, you can open the file in the the email operator of your choice (Outlook, Gmail, etc.). The dates can then be downloaded onto your calendar.
- .ics file_2026 - Holy Days with Special Signficance
- .ics file_2027 - Holy Days with Special Significance
- PDF file: Holy Days Jan 2026 - Dec 2027-with special significance
PLEASE NOTE for the PDF file:
* Some holy days (*) start at sundown of the evening of the listed start date and end at sundown or nightfall of the concluding listed date.
# Some of these dates are not fixed to a calendar but based on the actual sighting of the moon and therefore there may be some variance by a day.
Listings of All Religious Observances
To assist with calendar planning and awareness of our diverse religious and spiritual community, this page contains month-by-month listings of religious observances in 2026 and 2027. The list represents holy days which may impact campus events in general, as well as student course attendance, exams, Commencement, and participation in activities in the coming year.
For additional information or if you have any questions or concerns, please contact The Tucker Center: 603-646-3870 or tucker.center@dartmouth.edu.
Wondering if Tucker Center has local event information for an upcoming holy holiday? Find out via email (tucker.center@dartmouth.edu) or Instagram (@tuckerdartmouth).
Fast of 17th of Tammuz
- July 2 - July 3, 2026
- The fast of the 17th of the Hebrew month of Tammuz, known as Shivah Asar B'Tammuz, is the start of a three-week mourning period for the destruction of Jerusalem and the two Holy Temples.
- Jewish
Martyrdom of the Báb
- July 9 - July 10, 2026
- Marks execution in 1850
- Bahá'í
Fast of 9th of Av
- July 22, 2026 - July 23, 2026
- Tisha B'Av, the 9th day of the month of Av, is the culmination of the Three Weeks, a period of time during which we mark the destruction of the Holy Temple in Jerusalem.
- Jewish
Lughnasadh
- August 1, 2026
- This Pagan and Wiccan festival designates the start of the harvest season.
- Wicca/Pagan
Arbaeen
- August 5, 2026
- The day marking the end of the 40-day mourning period after the Day of Ashura for Muslims.
- Islamic
Paryushana Parva
- August 21 - August 28, 2026
- A time of intensive study, reflection, and purification. It ends with a final day of confession and asking for forgiveness. Lasts 8-10 days.
- Jain
Mawlid an-Nabi
- Appx. August 25 - August 26, 2026
- This holiday is the anniversary of the birth of the Prophet Muhammad.
- Islamic
Krishna Janmashtami
- September 4, 2026
- Celebration of the birthday of Lord Krishna, the eighth Divine Incarnation
- Hindu
Rosh Hashanah*
- September 11 - September 13, 2026
- Rosh Hashanah is the Jewish New Year. It is the anniversary of the creation of Adam and Eve, and a day of judgment and coronation of G-d as king.
- Jewish
Ganesh Chaturthi
- September 14, 2026
- Festival marking the birth of the elephant-headed deity Ganesha, the god of prosperity and wisdom.
- Hindu
Yom Kippur*
- September 20 - September 21, 2026
- Holiest day of the year, the Day of Atonement
- Jewish
Mabon
- September 23, 2026
- Pagan and Wiccan religions use to mark the autumnal equinox.
- Wicca/Pagan
Sukkot*
- September 25 - October 2, 2026
- The seven days of Sukkot is the holiday in which there is dwelling in covered huts, commemorating G‑d's sheltering of the ancestors as they traveled from Egypt to the Promised Land.
- Jewish
Shemini Atzeret and Simchat Torah*
- October 2 - October 4, 2026
- Celebrates Shemini Atzeret, the first day, and the second day, Simchat Torah. Simchat Torah markes the compeltion and beginning of the annual Torah reading cycle.
- Jewish
Bodhidharma Day (Daruma-ki)
- October 5, 2026
- Memorial celebration of Bodhidharma's arrival in China (Japan). Bodhidharma was the founder of the Zen tradition in China.
- Buddhist
Vijayadashami (Dussehra)
- October 20, 2026
- The festival celebrates Hindu god Ram's vanquishing of the 10-headed demon king Ravan, and symbolises the triumph of good over evil.
- Hindu
Samhain*
- October 31 - November 1, 2026
- A Pagan and Wiccan festival marking the end of the harvest season.
- Wicca/Pagan
All Saints Day
- November 1, 2026
- The day on which the Christian church celebrates the saints, known and unknown.
- Christian
Day of the Dead
- November 1, 2026
- The Day of the Dead (el Día de los Muertos), is a Mexican holiday where families welcome back the souls of their deceased relatives for a brief reunion that includes food, drink and celebration.
- Christian/Latinx
Deepavali/Diwali
- November 8, 2026
- A festival of new beginnings and the triumph of good over evil and light over darkness.
- Jain/Sikh/Hindu
Birth of the Bab*
- November 10, 2026
- The Báb (meaning "Gate" in Arabic) is considered to have paved the way for the incarnation of Bahá'u'lláh. The Báb's mission was to awaken the people to the fact that a new period in human history had begun. He called for spiritual and moral reformation
- Bahá'í
Birth of Bahá'u'lláh
- November 11, 2026
- This holiday celebrates the birthday of Bahá'u'lláh, one of the Baha'I faith's most important figures. For Bahá'ís, the Birth of Bahá'u'lláh is a Holy Day celebrating the rebirth of the world through the love of God, just as Christmas is for Christians.
- Bahá'í
Gurunanak Jayanti
- November 24, 2026
- Celebrates the birth of the first Sikh guru, Guru Nanak
- Sikh
Advent
- December 1, 2026 - December 24, 2026
- Advent is the Christian season of preparation for Christmas, the four weeks before Christmas in the Western churches; the first Sunday in Advent is the beginning of the Christian liturgical year.
- Christian
Hanukkah [8-days]*
- December 4, 2026 - December 12, 2026
- Chanukah commemorates the rededication of the Temple in Jerusalem after a group of Jewish warriors defeated the occupying mighty Greek armies.
- Jewish
Bodhi Day (Rohatsu)
- December 8, 2026
- Celebrating the Buddha's awakening
- Buddhist
Feast of the Immaculate Conception
- December 8, 2026
- The Immaculate Conception refers to the conception of Mary, the mother of Jesus. The "immaculate" is not a reference to how she was conceived by her parents, Sts. Joachim and Anne. It acknowledges that God intervened and allowed her to be conceived without the stain of original sin.
- Christian (Catholic)
Our Lady of Guadalupe
- December 12, 2026
- Celebration of when In December 1531, the Blessed Virgin Mary appeared as an Aztec princess to Juan Diego on the hill of Tepeyac, outside a small village near Mexico City.
- Christian/LatinX
Fast of the 10th of Tevet
- December 20, 2026
- Remembrance that on the 10th day of the Jewish month of Tevet, in the year 3336 from Creation (425 BCE), the armies of the Babylonian emperor Nebuchadnezzar laid siege to Jerusalem.
- Jewish
Yule/Winter Solstice
- December 21, 2026
- A Pagan and Wiccan holiday that celebrates the winter solstice.
- Wicca
Christmas
- December 25, 2026
- Christmas is the Christian celebration of the birth of Jesus Christ.
- Christian
Kwanzaa
- December 26, 2026 - January 1, 2026
- Created in 1966 by Maulana Ron Karenga, Kwanzaa is an African American and Pan-African holiday that celebrates history, values, family, community and culture.
- African-American
Feast of the Holy Family
- December 27, 2026
- Feast of the Holy Family, Roman Catholic religious festival falling on the first Sunday after Christmas. Although major feast days dedicated to each member of the Holy Family—Jesus, Mary, and Joseph—also exist, the Feast of the Holy Family commemorates their life together, and the celebration focuses on religious family life.
- Christian (Catholic)
Solemnity of the Blessed Virgin Mary
- January 1, 2027
- This holiday is a celebration of Mary's motherhood of Jesus. It is a reminder of the role she played in the salvation of humankind.
- Christian (Catholic)
Gantan-sai
- January 1, 2027
- Gantan-sai is the annual New Year festival of the Shinto religion. General Practices: Practitioners pray for inner renewal, prosperity, and health, as well as visiting shrines and visiting friends and family.
- Shinto
Laylat al Miraj*#
- January 6, 2027
- This Muslim holy day celebrates Muhammad's pilgrimage from Mecca to Jerusalem. When Muhammad arrived, he ascended into Heaven.
- Islamic
Feast of the Epiphany
- January 6, 2027
- On this feast day, Christians celebrate the first manifestation of Jesus to the Gentiles. It always falls 12 days after Christmas to mark when the three kings arrived in Bethlehem.
- Christian
Eastern Orthodox
Christmas/Feast of the Nativity
- January 7, 2027
- Eastern Orthodox Christian
Sankranti
- January 15, 2027
- Hindu festival dedicated to the god of the sun, Surya
- Hindu
Tu BiShvat
- January 22, 2027
- This day marks the season in which the earliest-blooming trees in the Land of Israel emerge from their winter sleep and begin a new fruit-bearing cycle.
- Jewish
Imbolc
- February 1, 2027
- This Pagan and Wiccan festival serves as the halfway point between the winter solstice and spring equinox, celebrating fire, light, and the return of life.
- Wicca/Pagan
Asian (Chinese) Lunar New Year
- February 6, 2027
- This festival marks the start of the new year in the lunar calendar used in East Asia, Southeast Asia and elsewhere.
- Confucian/Taoist /Buddhist
Ramadan (29-30 days)*#
Februray 7 - March 8, 2027
Muslims commemorate the revelation of the Qur'an, and fast from food and drink during the sunlit hours as a means of drawing closer to God and cultivating self-control, gratitude, and compassion for those less fortunate.
Islamic
Ash Wednesday
- February 10, 2027
- Ash Wednesday: a day of prayer and fasting that begins the Christian season of Lent
- Christian
Lenten Season
- February 10 - March 25, 2027
- Lent is a 40 day season of prayer, fasting, and almsgiving that begins on Ash Wednesday and ends at sundown on Holy Thursday. It's a period of preparation to celebrate the Lord's Resurrection at Easter.
- Christian (Protestant and Catholic)
Nineteen Day Fast*#
- March 1 - March 20, 2027
- The month of fasting, during which Bahá'ís from the age of 15 abstain from food and drink between sunrise and sunset.
- Bahá'í
Eid al Fitr*#
- March 10, 2027
- This holiday commemorates the completion of Ramadan and lasts for three days during which Muslims celebrate with special prayers, sweets, presents for children, and community festivities.
- Islamic
Eastern Orthodox Great Lent
- March 15 - April 24, 2027
- Great Lent (or the Great Fast) is the Orthodox Lenten season. The church's longest, strictest and most important fasting time. It runs from Clean Monday, seven weeks before Pascha, through Lazarus Saturday, the day before Palm Sunday.
- Eastern Orthodox Christian
Norooz (New Year)
- March 20, 2027
- A traditional festival that marks the beginning of spring, Nowruz is a time to celebrate the rebirth of nature and wash away the past.
- Persian/Zoroastrian/Muslim Cultural
Ostara
- March 20, 2027
- This Wiccan holiday is one of their eight Sabbats. It celebrates the spring equinox.
- Wicca/Pagan
Naw Rúz
- March 20, 2027 - March 21, 2027
- This is the Baha'i New Year, a traditional celebration in Iran adopted as a holy day associated with Baha'i. It is a celebration of spring and new life.
General Practices: Festive music dancing, prayers, meetings, meals. - Bahá'í
Palm Sunday
- March 21, 2027
- Palm Sunday is the Sunday preceding Easter when Christians commemorate Jesus's triumphant entry into the city of Jerusalem to crowds cheering and waving palms of victory before him.
- Christian
Purim*
- March 22 - March 23, 2027
- This festival commemorates the Divinely orchestrated salvation of the Jewish people in the ancient Persian Empire from Haman's plot to destroy the Jewish people in a single day.
- Jewish
Holi
- March 22, 2027
- Hindu holiday that celebrates the winter harvest and onset of spring.
- Hindu
Maundy Thursday
- March 25, 2027
- Maundy (Holy) Thursday is the Thursday of Holy Week, the week before Easter. It is the day on which Jesus is said to have shared a final meal with his disciples before he was betrayed to the Roman authorities. It is also called Maundy Thursday, from the new commandment (mandatum) Jesus gave his disciples on that day: to love one another as he had loved them.
- Christian
Good Friday
- March 26, 2027
- Good Friday—the Friday before Easter—is the day observed by the Christian church as the day of Christ's crucifixion.
- Christian
Easter
- March 28, 2027
- Easter is the festive holy day of the Christian tradition on which the church celebrates the resurrection of Jesus Christ from the dead and victory of life over death.
- Christian
Ugadi
- April 7, 2027
- Celebrates the start of the Hindu New Year.
- Hindu
Sharad Navaratri
- April 7 - April 15, 2027
- A period of nine days celebrating the Divine Feminine.
- Hindu
Vaisakhi
- April 14, 2027
- This ancient festival celebrates both the Solar New Year and springtime harvest.
- Hindu/Sikh/Buddhist
Rama Navami
- April 15, 2027
- Celebration of the Appearance day of great Lord Ram
- Hindu
Mahavir Jayanti
- April 19, 2027
- Celebrates the birth of Tirthankara Mahavira
- Jain
Ridván
- April 20, 2027
- First Day of Ridván (meaning "Paradise" in Arabic) — the most important of the Bahá'í Holy Days. It is the day on which Bahá'u'lláh declared His mission as a Messenger of God in the Garden of Ridván.
- Bahá'í
Passover [Pesach-8 days]*
- April 21 - April 29, 2027
- Commemorates the emancipation of the Israelites from slavery in ancient Egypt.
- Jewish
Ninth Day of Ridván
- April 29, 2027
- The day on which Bahá'u'lláh's family joined Him in the Garden of Ridván.
- Bahá'í
Eastern Orthodox
Holy Friday/Good Friday
- April 30, 2027
- Friday before Easter, commemorates the crucifixion of Jesus Christ; among some sects of Christianity and in many countries marks a day of fasting.
- Eastern Orthodox Christian
Beltane
- May 1, 2027
- A festival honoring life in the Pagan and Wiccan religions. It represents the peak of Spring and the beginning of Summer
- Wicca/Pagan
Twelth Day of Ridván
- May 2, 2027
- The day on which Bahá'u'lláh and His family left the garden to travel to Constantinople.
- Bahá'í
Pascha/Easter
- May 2, 2027
- Pascha, or Orthodox Easter, celebrates Jesus Christ's resurrection and is the year's most important holy day. It usually falls one to five weeks after Western Christian Easter, which follows the Gregorian calendar.
- Eastern Orthodox Christian
Yom HaShoah
- May 3 - May 4, 2027
- Holocaust Remembrance Day
- Jewish
Feast of Pentecost
- May 16, 2027
- Pentecost was the "fiftieth" day after Easter and is celebrated in the Christian church as the day on which the Holy Spirit descended upon the followers of Christ gathered in Jerusalem, inspiring them to form a new community of preaching, praise, and practice.
- Christian
Eid al Adha*#
- May 16 - May 17, 2027
- The holiday commemorates Abraham's willingness to sacrifice his son, who was miraculously replaced by a lamb.
- Islamic
Vesak
- May 20, 2027
- Buddha's birth (Japanese tradition)
- Buddhist
Declaration of the Báb*
- May 23, 2027
- The anniversary of the Báb's announcement of His mission in 1844.
- Bahá'í
Lag B'Omer
- May 24, 2027
- Celebrating the anniversary of the passing of the great sage and mystic Rabbi Shimon bar Yochai, author of the Zohar.
- Jewish
Ascension of Bahá'u'lláh
- May 28 - May 29, 2027
- Marks the passing of Bahá'u'lláh in 1892.
- Bahá'í
First 10 days of Muharram*
- Starts appx. June 6, 2027
- Muharram is the first month of the Islamic calendar. The Islamic calendar began with the migration – or Hijra – of the Prophet Muhammad and his followers from Mecca to Medina.
- Islamic
Shavuot
- June 10, 2027 - June 12, 2027
- Marks the giving of the Torah on Mt. Sinai.
- Jewish
Ashura (10th day of Muharram)*#
- June 15, 2027
- This day marks the anniversary of the tragic martyrdom of Husayn, the Prophet's grandson, and many of his family members and companions. Ashura also marks the anniversary of the Exodus of Moses from Egypt.
- Islamic
Litha-Yule (Solstice)
- June 21, 2027
- A Pagan and Wiccan festival that starts on the summer solstice and celebrates midsummer.
- Wicca/Pagan
Martyrdom of the Báb
- July 9 - July 10, 2027
- Marks execution in 1850
- Bahá'í
Fast of 17th of Tammuz
- July 22 - July 23, 2027
- The fast of the 17th of the Hebrew month of Tammuz, known as Shivah Asar B'Tammuz, is the start of a three-week mourning period for the destruction of Jerusalem and the two Holy Temples.
- Jewish
July 25, 2027
The day marking the end of the 40-day mourning period after the Day of Ashura for Muslims.
Islamic
Lughnasadh
- August 1, 2027
- This Pagan and Wiccan festival designates the start of the harvest season.
- Wicca/Pagan
Fast of 9th of Av
- August 11 - August 12, 2027
- Tisha B'Av, the 9th day of the month of Av, is the culmination of the Three Weeks, a period of time during which we mark the destruction of the Holy Temple in Jerusalem.
- Jewish
Mawlid an-Nabi
- Appx. August 14 - August 15, 2027
- This holiday is the anniversary of the birth of the Prophet Muhammad.
- Islamic
Paryushana Parva
- August 18 - August 27, 2027
- A time of intensive study, reflection, and purification. It ends with a final day of confession and asking for forgiveness. Lasts 8-10 days.
- Jain
Krishna Janmashtami
- August 25, 2027
- Celebration of the birthday of Lord Krishna, the eighth Divine Incarnation
- Hindu
Ganesh Chaturthi
- September 4, 2027
- Festival marking the birth of the elephant-headed deity Ganesha, the god of prosperity and wisdom.
- Hindu
Mabon
- September 22, 2027
- Pagan and Wiccan religions use to mark the autumnal equinox.
- Wicca/Pagan
Rosh Hashanah*
- October 1 - October 3, 2027
- Rosh Hashanah is the Jewish New Year. It is the anniversary of the creation of Adam and Eve, and a day of judgment and coronation of G-d as king.
- Jewish
Bodhidharma Day (Daruma-ki)
- October 5, 2027
- Memorial celebration of Bodhidharma's arrival in China (Japan). Bodhidharma was the founder of the Zen tradition in China.
- Buddhist
Vijayadashami (Dussehra)
- October 9, 2027
- The festival celebrates Hindu god Ram's vanquishing of the 10-headed demon king Ravan, and symbolises the triumph of good over evil.
- Hindu
Yom Kippur*
- October 10 - October 11, 2027
- Holiest day of the year, the Day of Atonement
- Jewish
Sukkot*
- October 15 - October 22 2027
- The seven days of Sukkot is the holiday in which there is dwelling in covered huts, commemorating G‑d's sheltering of the ancestors as they traveled from Egypt to the Promised Land.
- Jewish
Shemini Atzeret and Simchat Torah*
- October 22 - October 24, 2027
- Celebrates Shemini Atzeret, the first day, and the second day, Simchat Torah. Simchat Torah markes the compeltion and beginning of the annual Torah reading cycle.
- Jewish
Birth of the Bab*
- October 22, 2027
- The Báb (meaning "Gate" in Arabic) is considered to have paved the way for the incarnation of Bahá'u'lláh. The Báb's mission was to awaken the people to the fact that a new period in human history had begun. He called for spiritual and moral reformation
- Bahá'í
Birth of Bahá'u'lláh
- October 22, 2027
- This holiday celebrates the birthday of Bahá'u'lláh, one of the Baha'I faith's most important figures. For Bahá'ís, the Birth of Bahá'u'lláh is a Holy Day celebrating the rebirth of the world through the love of God, just as Christmas is for Christians.
- Bahá'í
Deepavali/Diwali
- October 29, 2027
- A festival of new beginnings and the triumph of good over evil and light over darkness.
- Jain/Sikh/Hindu
Samhain*
- October 31 - November 1, 2027
- A Pagan and Wiccan festival marking the end of the harvest season.
- Wicca/Pagan
All Saints Day
- November 1, 2027
- The day on which the Christian church celebrates the saints, known and unknown.
- Christian
Day of the Dead
- November 1, 2027
- The Day of the Dead (el Día de los Muertos), is a Mexican holiday where families welcome back the souls of their deceased relatives for a brief reunion that includes food, drink and celebration.
- Christian/Latinx
Gurunanak Jayanti
- November 14, 2027
- Celebrates the birth of the first Sikh guru, Guru Nanak
- Sikh
Advent
- December 1, 2027 - December 24, 2027
- Advent is the Christian season of preparation for Christmas, the four weeks before Christmas in the Western churches; the first Sunday in Advent is the beginning of the Christian liturgical year.
- Christian
Bodhi Day (Rohatsu)
- December 8, 2027
- Celebrating the Buddha's awakening
- Buddhist
Feast of the Immaculate Conception
- December 8, 2027
- The Immaculate Conception refers to the conception of Mary, the mother of Jesus. The "immaculate" is not a reference to how she was conceived by her parents, Sts. Joachim and Anne. It acknowledges that God intervened and allowed her to be conceived without the stain of original sin.
- Christian (Catholic)
Our Lady of Guadalupe
- December 12, 2027
- Celebration of when In December 1531, the Blessed Virgin Mary appeared as an Aztec princess to Juan Diego on the hill of Tepeyac, outside a small village near Mexico City.
- Christian/LatinX
Yule/Winter Solstice
- December 21, 2027
- A Pagan and Wiccan holiday that celebrates the winter solstice.
- Wicca
Hanukkah [8-days]*
- December 24, 2027 - January 1, 2028
- Chanukah commemorates the rededication of the Temple in Jerusalem after a group of Jewish warriors defeated the occupying mighty Greek armies.
- Jewish
Christmas
- December 25, 2027
- Christmas is the Christian celebration of the birth of Jesus Christ.
- Christian
Kwanzaa
- December 26, 2027 - January 1, 2028
- Created in 1966 by Maulana Ron Karenga, Kwanzaa is an African American and Pan-African holiday that celebrates history, values, family, community and culture.
- African-American
Feast of the Holy Family
- December 28, 2027
- Feast of the Holy Family, Roman Catholic religious festival falling on the first Sunday after Christmas. Although major feast days dedicated to each member of the Holy Family—Jesus, Mary, and Joseph—also exist, the Feast of the Holy Family commemorates their life together, and the celebration focuses on religious family life.
- Christian (Catholic)
-
Gala for Eid al Fitr (celebrating the end of Ramadan)
-
Holi Celebration