October 2025

10/1 International Day for Older Persons (UN)
10/1 Maha Navami (Hindu)
10/1 Yom Kippur begins (Jewish)
10/2 Dussehra (Hindu)
10/2 Yom Kippur ends (Jewish)
10/2 Mahatma Gandhi’s Birthday
10/2 International Day of Nonviolence (UN)
10/4 Feast of St. Francis of Assisi (Christian)
10/5 World Teachers’ Day
10/5 Onam (Hindu)
10/6 Child Health Day
10/6 World Habitat Day (UN)
10/7 First Day of Sukkot (Jewish)
10/8 International Day for Natural Disaster Reduction
10/9
10/9 World Post Day (UN)
10/10 World Mental Health Day (UN)
10/10 World Inclusion Day
10/10 World Sight Day
10/11 International Day of the Girl Child (UN)
10/11 National Coming Out Day (LGBTQIAA+)
10/12 World Arthritis Day
10/12 National Freethought Day
10/13 Last Day of Sukkot
10/13 Indigenous Peoples’ Day
10/14 Shemini Atzeret (Jewish)
10/15 Simchat Torah (Jewish)
10/15 White Cane Safety Day (Blind Awareness)
10/15 International Pronouns Day
10/16 World Food Day (UN)
10/16 Boss’s Day
10/16 Spirit Day (LGBTQIAA+ anti-bullying)
10/17 International Day for the Eradication of Poverty (UN)
10/18 World Menopause Day
10/19 International Breast Cancer Day
10/20 Deepavali (Hindu)
10/20 Gur-Gaddi Guru Granth Sahib (Sikh)
10/20 World Osteoporosis Day
10/21 Bandi-Chhor Diwas (Sikh)
10/22 Birth of the Bab (Baha’i)
10/23 Birth of Baha’u’llah (Baha’i)
10/23
10/24 United Nations Day (UN)
10/26 Christ the King (Christian)
10/27 World Day for Audiovisual Heritage
10/29 World Stroke Day
10/31 Halloween