2013 – 2014 

August

• 9 – Eid al-Fitr (Muslim)

September

•  4 (Sunset) – 6 (Sunset) – Rosh Hashanah (Jewish)
• 13 (Sunset) – 14 (Sunset) – Yom Kippur (Jewish)
• 19 – First Day of Sukkot (Jewish)

October

• 14 (Sunset) – 15 (Sunset) – Eid al-Adha (Muslim)
• 16 – Eid al-Adha (Muslim)

November

• 3 – Diwali, 5 days (Hindu)
• 14 – Ashura (Muslim)
• 27 – Hanukkah, 7 days (Jewish)

December

• 8 – Buddha’s Enlightenment Day (Buddhist)
• 25 – Christmas (Christian)

January

• 7 – Christmas (Eastern Orthodox)
• 31 – Chinese New Year (Buddhism, Daoism)

March

• 5 - Ash Wednesday (Christian)
• 17 – Holi (Hindu)

April

• 8 – Buddha’s Birthday (Buddhist)
• 14 (Sunset) – 16 (Sunset) – Pesach/Passover (Jewish)
• 18 – Good Friday (Christian)
• 20 – Easter Sunday (Christian)

2014 – 2015 

July

• 29 – Eid al-Fitr (Muslim)

September

•  24 (Sunset) – 26 (Sunset) – Rosh Hashanah (Jewish)

October

• 3 (Sunset) – 4 (Sunset) – Yom Kippur (Jewish)
• 4 (Sunset) – 5 (Sunset) – Eid al-Adha (Muslim)
• 9 – First day of Sukkot (Jewish)
• 23 – Diwali

November

• 3 – Ashura (Muslim)

December

• 8 - Buddha’s Enlightenment Day (Buddhist)
• 16 – Hanukkah, 7 days (Jewish)
• 25 – Christmas (Christian)

January

• 7 – Christmas (Eastern Orthodox)

February

• 18 – Ash Wednesday (Christian)
• 19 – Chinese New Year (Buddhist, Daoism)

March

• 6 -  Holi (Hindu)

April

• 3 (Sunset) – 5 (Sunset) Pesach/Passover (Jewish)
• 3 - Good Friday (Christian)
• 5 – Easter (Christian)
• 8 – Buddha’s Birthday (Buddhist)
• 10 – Good Friday (Eastern Orthodox)
• 12 – Easter (Eastern Orthodox)

Detail of Holy Days

Buddhist

• Buddha’s Enlightenment Day – Also called Rohatsu or Bodhi Day. The day many Buddhist traditions celebrate the enlightenment of the Buddha.
• Buddha’s Birthday – The birthday of the Buddha.

Christian

• Ash Wednesday – This day marks the beginning of Lent, a six week period of prayer and fasting in anticipation of Easter.
• Good Friday – The day Jesus was crucified.
• Easter Sunday – The celebration of Jesus being raised from the dead.

Hindu

• Diwali – Festival of Lights. This holiday is typically celebrated by families sharing various traditional rituals in their homes.

Jewish 

• Rosh Hashanah – Jewish New Year. It is the beginning of a ten-day period of introspection and reflection.
• Yom Kippur – Day of Atonement. It is the holiest day of the Jewish calendar marked with fasting, worship, and repentance.
• Sukkot – Festival of Booths. Commemorates the wandering in the desert of the Israelites as well as the fall harvest. While the festival of Sukkot lasts for 8 days, the first day is considered a day of rest.
• Passover – Festival of Passover. It commemorates the Exodus of Jews from slavery in Egypt. While the Passover lasts for 8 days, the first night is the most significant and the first day is considered a day of rest.

Muslim

• Eid al-Fitr – Marks the end of Ramadan, the month of fasting, and the holiest month in Islamic tradition. It literally means “breaking the fast.”
• Eid al-Adha – Festival of Sacrifice. Commemorates the willingness of Abraham to sacrifice his son Ishmael. God provided a sheep to sacrifice in Ishmael’s place
• Ashura – Shi’a Muslims commemorate the martyrdom of Husayn ibn Ali, Muhammad’s grandson. According to Sunni Muslims, Muhammad fasted and asked others to do so on this day as well.