Major Holidays & Observances (2026)
- May Day/International Workers' Day: May 1
- Cinco de Mayo: May 5
- Mother's Day: May 10 (Second Sunday)
- Armed Forces Day: May 16 (Third Saturday)
- International Day Against Homophobia, Transphobia, and Biphobia: May 17
- Memorial Day: May 25 (Last Monday)
Monthly Themes
- Asian American and Pacific Islander Heritage Month: Celebrates culture and history
- Mental Health Awareness Month: Focuses on mental wellness
- National Military Appreciation Month: Honors military members
- Older Americans Month: Recognizes contributions of seniors
- Skin Cancer Awareness Month: Health awareness
Fun & Quirky Days
- Star Wars Day: May 4 ("May the 4th be with you")
- No Socks Day: May 8
- National Pizza Party Day: May 15
- World Naked Gardening Day: First Saturday of May
- National Wine Day: May 25
Important Weekly Events
- Teacher Appreciation Week: First full week of May
- National Nurses Week: May 6–12