September 2024
| 2 | Labour Day |
| 7 | Ukrainian Heritage Day |
| 15 | Milad un Nabi (Mawlid) (tentative date) |
| 17 | Mid-Autumn Festival |
| 21 | International Day of Peace |
| 25 | Franco-Ontarian Day |
| 29 | Michaelmas |
| 30 | National Day for Truth & Reconciliation |
October 2024
German Heritage Month, Hispanic Heritage Month, Islamic Heritage Month, Korean Heritage Month, Women’s History Month
| 2 | Rosh Hashanah (sundown October 2 - nightfall October 4)
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| 4 | St. Francis Day |
| 10 | World Mental Health Day |
| 11 | Yom Kippur (evening October 11 - after nightfall October 13) |
| 14 | Thanksgiving |
| 16 | First day of Sukkot (evening of October 16th through October 23rd) |
| 22 | Hoshana Rabbah |
| 23 | Shemini Atzeret (begins the evening of October 23) |
| 24 | Simchat Torah (begins the evening of October 24) |
| 31 | Hallowe’en |
| 31 | Diwali/Deepavali |
November 2024
Albanian Heritage Month, Hindu Heritage Month
| 1 | All Saints' Day |
| 2 | Dia de los Muertos (Day of the Dead) |
| 2 | All Souls' Day |
| 3 | Daylight Savings Time Ends |
| 4 | Treaties Recognition Week |
| 8 | Indigenous Veterans Day |
| 8 | Viola Desmond Day |
| 11 | Remembrance Day |
| 16 | Louis Riel Day |
| 25 | International Day for the Elimination of Violence Against Women |
December 2024
| 1 | First Sunday of Advent |
| 1 | Cayman Thanksgiving |
| 6 | National Day for Remembrance & Action on Violence Against Women |
| 8 | Bodhi Day |
| 10 | Human Rights Day |
| 24 | Christmas Eve |
| 25 | Christmas Day |
| 26 | First Day of Hanukkah (the first night of Hanukkah is December 25) |
| 26 | Boxing Day |
| 26 | Kwanzaa |
| 31 | New Year’s Eve |
January 2025
Tamil Heritage Month
| 1 | New Year’s Day |
| 2 | Last day of Hanukkah |
| 6 | Epiphany |
| 7 | Orthodox Christmas |
| 17 | Raoul Wallenberg Day |
| 20 | Martin Luther King Jr. Day |
| 21 | Lincoln Alexander Day |
| 26 | Isra’ and Mi'raj |
| 27 | International Holocaust Remembrance Day |
| 29 | Lunar New Year |
February 2025
Black History Month
| 1 | World Hijab Day |
| 2 | Groundhog Day |
| 13 | Tu B'Shevat (Arbor Day) |
| 14 | Valentine’s Day |
| 15 | Nirvana Day |
| 17 | Family Day |
| 20 | World Day of Social Justice |
| 26 | Pink Shirt Day |
| 26 | Mahashivaratri |
| 28 | Ramadan begins |
March 2025
Bangladeshi Heritage Month, Hellenic Heritage Month, Persian Heritage Month, Irish Heritage Month
| 4 | Carnival / Shrove Tuesday / Pancake Day |
| 5 | Ash Wednesday |
| 8 | International Women's Day |
| 9 | Daylight Saving Time |
| 11 | World Day of Muslim Culture, Peace, Dialogue and Film |
| 13 | Purim (March 13 after sundown through March 14) |
| 14 | Holi |
| 15 | International Day to Combat Islamophobia |
| 17 | St. Patrick’s Day / Irish Heritage Day |
| 20 | Nowruz |
| 20 | Spring Equinox |
| 21 | International Day for the Elimination of Racial Discrimination |
| 27 | Laylat al-Qadr |
| 29 | Earth Hour |
| 30 | Eid ul Fitr (tentative date; evening of Mar 30 through Mar 31) |
| 31 | International Transgender Day of Visibility
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April 2025
Sikh Heritage Month, Arab Heritage Month
| 5 | Laylat al-Qadr |
| 7 | World Health Day |
| 9 | Vimy Ridge Day |
| 12 | First day of Passover |
| 13 | Palm Sunday |
| 13 | Theravada New Year |
| 14 | Vaisakhi |
| 17 | Maundy Thursday |
| 18 | Good Friday |
| 20 | Easter |
| 20 | Last day of Passover |
| 20 | Orthodox Easter (Pascha) |
| 21 | Easter Monday |
| 22 | Earth Day |
| 24 | Yom HaShoah / Holocaust Memorial Day |
| 30 | Denim Day |
May 2025
Asian Heritage Month, Dutch Heritage Month, Jewish Heritage Month, South Asian Heritage Month
| 2 | Yom HaAtzmaut (evening May 2 - nightfall May 3) |
| 5 | Cinco de Mayo |
| 5 | MMIWG National Day of Remembrance / Red Dress Day |
| 5 | Mental Health Week |
| 11 | Mother’s Day |
| 12 | Vesak / Buddha Day / Visakha Puja (sundown) |
| 15 | Lag B’Omer (Lag BaOmer) |
| 17 | International Day Against Homophobia, Transphobia & Biphobia |
| 19 | Victoria Day |
| 29 | Ascension Day |
June 2025
Launch of Pride Season, National Indigenous History Month, Filipino Heritage Month, Italian Heritage Month, Portuguese History and Heritage Month
| 1 | Shavuot |
| 6 | Eid al-Adha |
| 8 | Pentacost |
| 15 | Trinity Sunday |
| 15 | Father’s Day |
| 18 | Juneteenth |
| 19 | June Solstice |
| 20 | National Indigenous Peoples Day |
| 23 | St. Jean Baptiste Day |
| 27 | Canadian Multiculturalism Day |
July 2025
Egyptian Heritage Month
| 1 | Canada Day |
| 5 | Ashura |
| 6 | Muharram/Islamic New Year |
| 30 | World Day Against Trafficking in Persons |
August 2025
| 1 | Emancipation Day |
| 2 | Tisha B’Av |
| 4 | Civic Holiday |
| 9 | International Day of the World’s Indigenous Peoples |
