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DateAlmanac

March 2031

  • 31 days
  • Starts Saturday
  • Ends Monday
  • 21 working days
  • 10 weekend days
  • ISO weeks 9–14
Calendar grid for 3/2031, weeks starting Sun
ISO week number, Monday to Sunday
9
10
11
12
13
14

Holiday or observanceWeekend

Holidays in March

  • Daylight Saving Time beginsMar 9
  • St. Patrick's DayMar 17

Federal holidays from 5 U.S.C. §6103, plus widely kept US observances. 2 religious dates fall in March 2031 as well — see the calendar with every holiday.

Moon phases

  • Full moon

    Sat, Mar 8

    11:29 PM ET

  • Last quarter

    Sun, Mar 16

    2:35 AM ET

  • New moon

    Sat, Mar 22

    11:49 PM ET

  • First quarter

    Sun, Mar 30

    8:32 PM ET

Times in US Eastern. Computed from Meeus, Astronomical Algorithms, ch. 49.

The moon through March

  1. 1
  2. 3
  3. 5
  4. 7
  5. 9
  6. 11
  7. 13
  8. 15
  9. 17
  10. 19
  11. 21
  12. 23
  13. 25
  14. 27
  15. 29
  16. 31
The moon every other evening, drawn at its true illumination. The terminator is a semi-ellipse, not a straight edge — it only looks straight at the quarters.

About March 2031

March 2031 has 31 days. It begins on a Saturday and ends on a Monday, which gives the month five Saturdays, Sundays and Mondays — and only four of every other weekday. Of its 21 weekdays, none is a federal holiday, leaving 21 working days.

The March equinox falls on Thursday, March 20, 2031, the 20th of the month.

2031 at a glance

Calendar with holidaysPrintable versionDownload PDFFull year 2031