2026-05-05 Cinco de Mayo Cinco de Mayo May 5 Cinco de Mayo ObservanceTo hide observances, go to Google Calendar Settings > Holidays in United States
2026-05-10 Mother’s Day Mother’s Day May 10 Mother’s Day ObservanceTo hide observances, go to Google Calendar Settings > Holidays in United States
2026-05-24 Memorial Day Memorial Day May 24 Memorial Day OPM.gov URL: https://app-opmweb-p-umbraco-web.azurewebsites.net/policy-data-oversight/pay-leave/federal-holidays/tabs/2026/