daymark.U.S. holidays & seasonal guidePRINTABLE / MONTHLY CALENDAR
May 2027
Holiday names are listed below the grid on phones. Print / Save PDF shows the full-size layout.
Dates to note
- May 9Mother’s Day
- May 31Memorial Day
Federal holiday Major observance Dates shown are U.S. dates; state, school and employer schedules differ.
Daymark · May 2027 · daymarkholidays.com
MONTH-SPECIFIC PLANNING
Planning with May 2027
May 2027 has 1 federal holiday: Memorial Day (Monday, May 31). Other dates people plan around: Mother’s Day (May 9), .
Long-weekend options: Memorial Day (3-day weekend). See every long weekend.
Related date guides: Mother’s Day · Memorial Day
Full moon: Thursday, May 20 (10:59 UTC). Full moon calendar.
State offices closed in May 2027 (state-only holidays)
These state-employee holidays are not federal holidays, so federal offices, banks and the post office stay open:
- May 4 · Primary Election Day: Indiana
The business-day count excludes weekends and observed federal holidays. It does not account for state, school, employer, market or emergency closures. Use the holiday status checker or business-day calculator for another planning view.