| Day | Event | Religion | Cultural |
| 14 | Flag Day | United States | |
| 18 | Father's Day | United States | |
| 19 | Juneteenth | United States | |
| 21 | Litha (summer solstice) | ||
| 22 | Dragon Boat Festival | China | |
| 28–29 | Eid al-Adha (approx. dates) | Muslim |
| Day | Event | Religion | Cultural |
| 4 | Independence Day | United States | |
| 18–19 | Al-Hijra | Muslim |
| Day | Event | Religion | Cultural |
| 1 | National Day | Switzerland | |
| 1 | Asahna Bucha Day | Buddhist | |
| 15 | Assumption Day | Christian | |
| 30 | Raksha Bandan | Hindu |
| Day | Event | Religion | Cultural |
| 4 | Labor Day | United States | |
| 6–7 | Krishna Janmashtami | Hindu | |
| 7 | Jeune Genevois (Geneva Only) | Switzerland | |
| 11 | Patriot Day | United States | |
| 15–17 | Rosh hashanah | Jewish | |
| 19 | Ganesh Chaturthi | Hindu | |
| 19 | International Talk Like a Pirate Day | International | |
| 21–29 | Mabon | Pagan | |
| 24–25 | Yom Kippur | Jewish | |
| 29 | Mid-Autumn Festival | Lunar | |
| Sept 29–Oct 6 | Sukkot | Jewish |
| Day | Event | Religion | Cultural |
| 1 | National Day | China | |
| 6–8 | Shemini Atzeret / Simchat Torah | Jewish | |
| 15–24 | Navrati | Hindu | |
| 16 | Birth of Báb | Bahá'í | |
| 24 | Dussehra | Hindu | |
| 26 | National Day | Austria | |
| 28 | Ochi Day | Greek | |
| 31 | Halloween | United States |
| Day | Event | Religion | Cultural |
| 1 | All Saints' Day (Hallowmas, All Hallows') | Christian | |
| 1 | Samhain | Pagan | |
| 2 | All Souls' Day | Christian | |
| 11 | Veterans Day | United States | |
| Nov. 15–Dec. 24 | Christmas Fast (begins) | Christian | |
| 17 | Polytechneio | Greece | |
| 23 | Thanksgiving | United States | |
| 24 | Black Friday | United States | |
| 27–28 | Ascension of Abdu'l-Bahá | Bahá'í |
| Day | Event | Religion | Cultural |
| 3–24 | Advent Begins | Christian | |
| 7–15 | Chanukah | Jewish | |
| 7 | Pearl Harbor Remembrance Day | United States | |
| 8 | Bodhi Day | Buddhist | |
| 12 | Our Lady of Guadalupe (Feast Day) | Christian | |
| 16–24 | Las Posadas (begins) | Christian | Mexico |
| 21 | Yule | Pagan | |
| 25 | Christmas | Christian | |
| 26–1 | Kwanzaa (begins) | United States | |
| 31 | Restoration Day (Geneva Only) | Switzerland |
| Day | Event | Religion | Cultural | |
| 1 | New Year's Day | Western | ||
| 1 | Kwaanza (ends) | Pan-African | ||
| 6 | Epiphany | Christian | ||
| 7 | Orthodox Christmas Day | Orthodox | ||
| 14 | Orthodox New Year | Orthodox | ||
| 15 | Martin Luther King, Jr. Day | United States | ||
| 18–25 | Week of Prayer for Christian Unity (begins) | Christian | ||
| 21 | World Religion Day | Bahá'í | ||
| 24–25 | Tu b'shevat | Jewish | ||
| 25 | Mahayana New Year | Buddhist | ||
| 26 | Australia Day | Australia | ||
| Day | Event | Religion | Cultural |
| 2 | Groundhog's Day | United States | |
| 10 | Lunar New Year | Eastern | |
| 12 | Lincoln's birthday | United States | |
| 13 | Shrove Tuesday | Christian | |
| 13 | Mardi Gras | United States | |
| 14 | Valentine's Day | United States | |
| 19 | Washington's Birthday (President's Day) | United States | |
| 24–26 | Macha Bucha Day | Buddhist |
| Day | Event | Religion | Cultural |
| 8 | International Women's Day | International | |
| 10 | Day Light Savings Time (begins) | United States | |
| 10 | Ramadan begins | Muslim | |
| 17 | St. Patrick's Day | USA | |
| 19 | Vernal Equinox | United States | |
| 25 | Holi | Hindu | |
| 25 | Greek Independence Day | Greece |
| Day | Event | Religion | Cultural |
| 1 | April Fool's Day | United States | |
| 4 | Ching Ming Day | China | |
| 9 | Ramadan ends | Muslim | |
| 9–10 | Eid ul Fitr | Muslim | |
| 13 | Vaisakhi | Sikh | |
| 15 | Tax Day | United States | |
| 22 | Earth Day | United States | |
| 22–30 | Passover | Jewish | |
| 23 | Visakha Bucha Day | Buddhist | |
| 23 | Wesak Day | Buddhist | |
| 24–26 | Theravadin New Year | Buddhist | |
| 27 | King's Day | Netherlands |
| Day | Event | Religion | Cultural |
| 1 | May Day/ Labor Day | International | |
| 1 | Beltane | Pagan | |
| 2 | National Day of Prayer | Interfaith | United States |
| 5–6 | Yom Hashoah | Jewish | |
| 12 | Mother's Day | United States | |
| 25 | Africa Day | Africa | |
| 27 | Memorial Day | United states | |
| 29 | Ascension of Bahá'u'lláh | Bahá'í |
| Day | Event | Religion | Cultural |
| 10 | Dragon Boat Festival | China | |
| 11–13 | Shavuot | Jewish | |
| 14 | Flag Day | United States | |
| 16 | Father's Day | United States | |
| 16–17 | Eid al-Adha (approx. dates) | Muslim | |
| 19 | Juneteenth | United States | |
| 24 | Litha (summer solstice) | Pagan |
| Day | Event | Religion | Cultural |
| 4 | Independence Day | United States | |
| 7–8 | Al-Hijra | Muslim | |
| 20 | Asahna Bucha Day | Buddhist |
