March 2026 started on a Sunday and ended on a Tuesday. It had 31 days, 22 weekdays and 22 working days after US federal holidays, across ISO weeks 9–14.
Holiday dates follow each holiday's official rule (federal holidays under 5 U.S.C. 6103, with weekend dates observed on the nearest weekday). See our sources.
Daylight Saving Time starts (Sunday, Mar 8); St. Patrick's Day (Tuesday, Mar 17); Spring (Friday, Mar 20); Eid al-Fitr (Friday, Mar 20); Palm Sunday (Sunday, Mar 29).
How many working days are in March 2026?
March 2026 had 22 weekdays (Monday to Friday). Taking out the US federal holidays observed on weekdays leaves 22 working days. Company and state holidays can lower that further.
What day of the week does March 2026 start on?
March 2026 started on Sunday, March 1, 2026 and ended on Tuesday, March 31, 2026.
Which week numbers are in March 2026?
March 2026 runs from ISO week 9 to week 14. ISO weeks start on Monday, and week 1 is the week with the year's first Thursday.
