September 11 – Coptic Orthodox Christian: Nayrouz
Marks the start of the Coptic New Year.

September 14 – Hindu: Ganesh Chaturthi
Celebrates the birth of Lord Ganesh.

September 23 – Pagan and Wiccan: Mabon*
Celebrates the autumn equinox and the second harvest.

September 12-13 – Jewish: Rosh Hashanah*
The Jewish New Year, a time of reflection and renewal.

September 21 – Jewish: Yom Kippur*
The holiest day in Judaism, dedicated to atonement and repentance. This is one of the most important Jewish high holy days.

October 17-21 – Hindu: Durga Puja
Celebrates the goddess Durga’s victory over the buffalo demon Mahishasur

October 31 – Pagan and Wiccan: Samhain*
Celebrates the end of the harvest and the beginning of winter.

November 1 – Christian: All Saints’ Day
Honors all saints, known and unknown.

November 2 – Christian: All Souls’ Day
Commemorates all the faithful departed.

November 8 – Hindu: Diwali
The festival of lights, celebrating the victory of light over darkness.

November 10 – Baha’i: Birthday of the Bab*
Celebrates the birth of the Baha’i co-founder.

November 24 – Sikh: Martyrdom of Guru Tegh Bahadur Sahib
Honors the martyrdom of the ninth Sikh Guru.

November 29 – Christian: Advent
Marks the beginning of the Christian liturgical year leading up to Christmas.

December 4 – Eastern Orthodox Christian: The Entrance of the Theotokos into the TempleCelebrates the presentation of Mary in the temple.

December 6 – Christian: Saint Nicholas DayCelebrates Saint Nicholas, the patron saint of children.

December 8 – Buddhist: Bodhi DayCommemorates the enlightenment of Buddha.

December 5-12 – Jewish: Hanukkah*The Festival of Lights, celebrating the rededication of the Second Temple.

December 21 – Pagan and Wiccan: Yule*Celebrates the winter solstice and the rebirth of the sun.

December 25 – Christian: ChristmasCelebrates the birth of Jesus Christ