2010 Holidays[]
| January | ||
| 1 | Mary, Mother of God | Catholic Christian |
| Feast of St Basil | Orthodox Christian | |
| Gantan-sai (New Years) | Shinto | |
| 5 | Twelfth Night | Christian |
| Guru Gobindh Singh birthday | Sikh | |
| 6 | Epiphany | Christian |
| Feast of the Theophany | Orthodox Christian | |
| Nativity of Christ | Armenian Christian | |
| Dia de los Reyes (Three Kings Day) | Hispanic Christian | |
| 7 | Nativity of Christ | Orthodox Christian |
| 10 | Baptism of the Lord Jesus | Christian |
| 14 | Maghi | Sikh |
| 17 | World Religion Day | Baha'i |
| Blessing of the Animals | Hispanic Christian | |
| 18-25 | Week of Prayer for Christian Unity | Christian |
| 19 | Timkat | Ethiopian Orthodox Christian |
| 20 | Vasant Panchami | Hindu |
| 24 | Triodion begins | Orthodox Christian |
| 25 | Conversion of St. Paul | Christian |
| 30-February 1 | Mahayana New Year | Buddhist |
| 30 | Tu B'shvat | Jewish |
| February | ||
| 2 | Candlemas | Christian |
| Presentation of Christ in the Temple | Anglican Christian | |
| Saint Brighid of Kildare | Celtic Christian | |
| Imbolc - Lughnassad | Wicca - northern and southern hemispheres | |
| 3 | Setsubun Sai | Shinto |
| 7 | Meatfare Sunday | Orthodox Christian |
| Four Chaplains Sunday | Interfaith | |
| 12 | Maha Shivaratri | Hindu |
| 14 | Chinese New Year | Confucian/Daoist/Buddhist |
| Cheesefare Sunday | Orthodox Christian | |
| Saint Valentine's Day | Christian | |
| Transfiguration Sunday | Christian | |
| 15 | Nirvana Day | Buddhist |
| Great Lent - Clean Monday | Orthodox Christian | |
| 16 | Shrove Tuesday | Christian |
| 17 | Ash Wednesday - Lent begins | Christian |
| 21 | Orthodox Sunday | Orthodox Christian |
| 26 | Mawlid an Nabi | Islam |
| 26-March 1 | Intercalary Days | Baha'i |
| 28 | Purim | Jewish |
| March | ||
| 1 | Holi | Hindu |
| 16 | Vaisaki - New Year | Hindu |
| 17 | St Patrick's Day | Christian |
| 20 | Equinox | |
| Ostara | Wicca - Northern Hemisphere | |
| Mabon | Wicca - Southern Hemisphere | |
| 21 | Norouz (New Year) | Persian/Zoroastrian |
| Naw Ruz (New Year) | Baha'i | |
| Passion Sunday | Christian | |
| 24 | Ramanavami | Hindu |
| 25 | Annunciation of the Virgin Mary | Catholic Christian |
| 27 | Lazarus Saturday | Orthodox Christian |
| 28 | Palm Sunday | Christian/Orthodox Christian |
| Khordad Sal (Birth of Prophet Zaranhushtra) | Zoroastrian | |
| 29 | Mahavir Jayanti | Jain |
| 30 | Lord's Evening Meal | Jehovah's Witness Christian |
| Hanuman Jayanti | Hindu | |
| Magha Puja Day | Buddhist | |
| 30-31 | Pesach (Passover) First two days | Jewish |
| April | ||
| 1 | Maundy Thursday | Christian |
| 2 | Good (Holy) Friday | All Christians |
| 4 | Easter | All Christians |
| 5-6 | Pesach (Passover) final two days | Jewish |
| 11 | Yom HaSho'ah | Jewish |
| 14 | Baisakhi | Sikh |
| 19 | Yom Ha'Atzmaut | Jewish |
| 21 | First Day of Ridvan | Baha'i |
| 23 | Saint George's Day | Christian |
| 28-May 1 | Theravadin New Year | Buddhist |
| 29 | Ninth Day of Ridvan | Baha'i |
| 30 | St. James the Great Day | Orthodox Christian |
| May | ||
| 1 | Beltane - Samhain | Wicca Northern and Southern hemispheres |
| 2 | Lag B'Omer | Jewish |
| Twelfth Day of Ridvan | Baha'i | |
| 6 | National Day of Prayer | Interfaith USA |
| 13 | Ascension of Christ | Christian |
| 19-20 | Shavuot | Jewish |
| 23 | Pentecost | All Christians |
| Declaration of the Bab | Baha'i | |
| 27 | Buddha Day - Visakha Puja | Buddhist |
| 29 | Ascension of Baha'u'llah | Baha'i |
| 30 | Trinity Sunday | Christian |
| All Saints | Orthodox Christian | |
| June | ||
| 3 | Corpus Christi | Catholic Christian |
| 9 | Saint Columba of Iona | Celtic Christian |
| 11 | Sacred Heart of Jesus | Catholic Christian |
| 19 | New Church Day | Swedenborgian Christian |
| 21 | Solstice | |
| Litha | Wicca Northern Hemisphere | |
| Yule | Wicca Southern Hemisphere | |
| First Nations Day | Canadian Native People | |
| 29 | Feast Day of Saints Peter and Paul | Christian |
| July | ||
| 8 | Lailat al Miraj | Islam |
| 9 | Martyrdom of the Bab | Baha'i |
| 11 | St Benedict Day | Catholic Christian |
| 13-15 | Ulambana (Obon) | Buddhist |
| 15 | Saint Vladimir | Christian |
| 20 | Tisha B'Av | Jewish |
| 24 | Pioneer Day | Mormon Christian |
| 26 | Lailat al Bara'ah | Islam |
| Asalha Puja Day | Buddhist | |
| August | ||
| 1 | Lammas | Christian |
| Lughnassad (Lammas) | Wicca/Neo Pagan | |
| Fast in honor of Holy Mother of Lord Jesus | Orthodox Christian | |
| 6 | Transfiguration of the Lord | Orthodox Christian |
| 11 | Ramadan begins | Islam |
| 15 | Assumption of Blessed Virgin Mary | Catholic Christian |
| Dormition of the Theotokos | Orthodox Christian | |
| 24 | Raksha Bandhan | Hindu |
| 29 | Beheading of John the Baptist | Christian |
| September | ||
| 1 | Ecclesiastical Year begins | Orthodox Christian |
| 2 | Krishna Janmashtami | Hindu |
| 6 | Laylat al Kadr | Islam |
| 8 | Nativity of Mary | Christian |
| 9-10 | Rosh Hashanah | Jewish |
| 10 | Eid al Fitr | Islam |
| 11 | Ganesa Chaturthi | Hindu |
| 12 | Paryushana | Jain |
| 14 | Elevation of the Life Giving Cross - Holy Cross Day | Christian |
| 18 | Yom Kippur | Jewish |
| 23-29 | Sukkot | Jewish |
| 23 | Equinox | |
| Mabon | Wicca Northern Hemisphere | |
| Ostara | Wicca Southern Hemisphere | |
| 29 | Michael and All Angels | Christian |
| 30 | Shemini Atzeret | Jewish |
| October | ||
| 1 | Simchat Torah | Jewish |
| 4 | St Francis Day | Catholic Chrisian |
| 8-16 | Navaratri | Hindu |
| 11 | Thanksgiving | Interfaith - Canada |
| 17 | Dasera | Hindu |
| 20 | Birth of the Báb | Baha'i |
| 28 | Milvian Bridge Day | Christian |
| 31 | All Hallows Eve | Christian |
| Reformation Day | Protestant Christian | |
| November | ||
| 1 | All Saints' Day | Christian |
| Samhain - Beltane | Wicca Northern and Southern hemispheres | |
| 2 | All Souls' Day | Catholic Christian |
| 5 | Diwali | Hindu, Jain, Sikh |
| 12 | Birth of Baha'u'llah | Baha'i |
| 15 | Waqf al Arafa - Hajj | Islam |
| 15-24 | Nativity Fast | Orthodox Christian |
| 16 | Eid al Adha | Islam |
| 21 | Christ the King | Christian |
| Guru Nanak birthday | Sikh | |
| 25 | Thanksgiving | Interfaith - USA |
| 26 | Day of Covenant | Baha'i |
| 28 | First Sunday of Advent | Christian |
| 30 | Saint Andrew's Day | Christian |
| December | ||
| 2-9 | Hanukkah | Jewish |
| 6 | Saint Nicholas Day | Christian |
| 7 | Hijra - New Year | Islam |
| 8 | Bodhi Day (Rohatsu) | Buddhism |
| Immaculate Conception of Mary | Catholic Christian | |
| 12 | Feast day - Our Lady of Guadalupe | Catholic Christian |
| 16 | Ashura | Islam |
| 16-25 | Posadas Navidenas | Hispanic Christian |
| 21 | Solstice | |
| Zarathosht Diso (Death of Prophet Zarathushtra | Zoroastrian | |
| Yule | Wicca Northern hemisphere | |
| Litha | Wicca Southern hemisphere | |
| Yule | Christian | |
| 25 | Christmas | Christian |
| 26 | Feast of the Holy Family | Catholic Christian |
| Death of Prophet Zarathushtra | Zoroastrian | |
| 28 | Holy Innocents | Christian |
| 31 | Watch Night | Christian |
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