May
Month-long observance:
- ALS Awareness Month
- Haitian Heritage Month
- Indian Heritage Month
- Jewish-American Heritage Month
- Mental Health Month
- National Asian American and South Pacific Islander Heritage Month
- Older Americans Month
- South Asian American Heritage Month
Important D&I calendar dates:
- 5thCinco de Mayo
- 9thLaylat al-Qadr (Muslim)
- 11thRamadan ends (Muslim)
- 12thEid al-Fitr (Muslim)
- 17thInternational Day Against Homophobia, Transphobia and Biphobia
- 21stWorld Day for Cultural Diversity for Dialogue and Development
- 22ndDeclaration of the Bab (Baha’i)
- 29thAscension of Baha’u’llah (Baha’i)
- 31stMemorial Day