Judaism

Tu BiShvat
Purim
Yorn HaShoah
Lag B’Omer Pesach (Passover)
Yorn HaSho’ah
Yorn Ha’Azmaut Shavuot
Tisha B’Av
Rosh Hashanah
Yorn Kippur
Sukkot
Shemini
Simchat Torah
Hanukkah

Christianity

Feast of Mary Mother of God
Christmas – Eastern Orthodox Epiphany
Ash Wednesday
Lent
Orthodox Lent
Feast of the Annunciation
Palm Sunday
Holy Thursday
Good Friday
Easter
Pascha/Easter (Eastern Orthodox)
Feast of the Ascension
Pentecost
Trinity Sunday
Corpus Christi Sunday
Solemnity of the Sacred Heart of Jesus
Nativity of St. John the Baptist
Feast of Saints Peter and Paul
Feast of St. Ignatius Loyola
Feast of the Assumption of Mary
All Saints Day
All Souls Day
Dia de los Muertos
Feast of Christ the King
Advent Season
Feast of St. Francis Xavier
Feast of the Immaculate Conception
Feast of Our Lady of Guadalupe
Christmas

Islam

Sabe-Miraj or Lailatul Me’raj
Sabe Barat
Ramadan
Lailatul Qadr
Eid al-Fitr
Day of Arafa/Haj/Waqf of Arafa
Eid-ul Adha
Islamic New Year
Ashura
Mawlid-al-Nabi

Hinduism

Maha Shivaratri
Shri Ramakrishna Jayanti
Holi
Rama Navami
Mahavir-Jayanti
Raksha Bandhan
Krishna Janmashtami
Navaratri
Diwali

Buddhism

Bodhi Day
Lunar New Year
Magha Puja Day
Vesak
Buddha Day/Visakha Puja
Diwali

Sikh

Birthday of Guru Gobind Singh Sahib
Mahavir-Jayanti
Vaisakhi
Martyrdom of Guru Arjan Dev Sahib
Diwali
Martyrdom of Guru Tegh Bahadur Sahib
Birthday of Guru Nanak Dev Sahib

Baháʼí

‘Alá’ (Loftiness)
Naw-Rúz
Ridván
Declaration of the Bab
Ascension of Bahá’u’lláh
Martyrdom of the Bab
Birth of the Bab
Birth of Baháúllah
Ascension of ’Abdu’l-Bahá

Shinto

Gantan-sai
Setsubum-sai

Other

Kwanzaa
Lunar New Year