2026-04-01 Autism Acceptance Month Autism Acceptance Month April 1 - April 30 Autism Acceptance Month
2026-04-28 World Day for Safety & Health at Work World Day for Safety & Health at Work April 28 World Day for Safety & Health at Work
2026-04-29 Ninth Day of Riḍván (Baháʼí) Ninth Day of Riḍván (Baháʼí) April 29 Ninth Day of Riḍván (Baháʼí)
2026-05-01 Beltane – May Day (Paganism) Beltane – May Day (Paganism) May 1 Beltane – May Day (Paganism)
2026-05-01 World Interfaith Harmony Week World Interfaith Harmony Week May 1 - May 7 World Interfaith Harmony Week
2026-05-02 Twelfth Day of Riḍván (Baháʼí) Twelfth Day of Riḍván (Baháʼí) May 2 Twelfth Day of Riḍván (Baháʼí)
2026-05-13 National Day for Staff Networks National Day for Staff Networks May 13 National Day for Staff Networks
2026-05-14 Ascension Day (Catholicism) Ascension Day (Catholicism) May 14 Ascension Day (Catholicism)
2026-05-14 Ascension of Jesus (Protestantism) Ascension of Jesus (Protestantism) May 14 Ascension of Jesus (Protestantism)
2026-05-14 Holy Ascension (Catholicism and Eastern Orthodox Christianity) Holy Ascension (Catholicism and Eastern Orthodox Christianity) May 14 Holy Ascension (Catholicism and Eastern Orthodox Christianity)
2026-05-15 Tourette’s Awareness Month Tourette’s Awareness Month May 15 - June 15 Tourette’s Awareness Month
2026-05-17 International Day Against Homophobia, Transphobia and Biphobia (IDAHOBIT) International Day Against Homophobia, Transphobia and Biphobia (IDAHOBIT) May 17 International Day Against Homophobia, Transphobia and Biphobia (IDAHOBIT)
2026-05-21 Global Accessibility Awareness Day Global Accessibility Awareness Day May 21 Global Accessibility Awareness Day
2026-05-21 World Day for Cultural Diversity for Dialogue and Development World Day for Cultural Diversity for Dialogue and Development May 21 World Day for Cultural Diversity for Dialogue and Development
2026-05-24 Pentecost (Catholicism and Protestantism) Pentecost (Catholicism and Protestantism) May 24 Pentecost (Catholicism and Protestantism)
2026-05-24 Declaration of the Báb (Baháʼí) Declaration of the Báb (Baháʼí) May 24 Declaration of the Báb (Baháʼí)
2026-05-28 The Body and Blood of the Lord (Catholicism) The Body and Blood of the Lord (Catholicism) May 28 The Body and Blood of the Lord (Catholicism)
2026-05-29 Ascension of Bahá’u’lláh 2026 (Baháʼí) Ascension of Bahá’u’lláh 2026 (Baháʼí) May 29 Ascension of Bahá’u’lláh 2026 (Baháʼí)
2026-05-31 Trinity Sunday (Protestantism) Trinity Sunday (Protestantism) May 31 Trinity Sunday (Protestantism)
