May 8, 2012
- State holidayPrimary Election Day
- State holidayTruman Day
EVENTS & OBSERVANCES · UNITED STATES
1960–2030Explore the archive
May 2012 observances.
Holidays, cultural dates and regional observances. Explore each date and its sources.
May 13, 2012
- U.S. observanceMother's Day
May 28, 2012
- U.S. federal holidayMemorial Day
Calendar sources: OPM, US holiday calendar. Regional and observed dates are labelled on each entry.