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DateAlmanac

April 2031

  • 30 days
  • Starts Tuesday
  • Ends Wednesday
  • 22 working days
  • 8 weekend days
  • ISO weeks 14–18
Calendar grid for 4/2031, weeks starting Sun
ISO week number, Monday to Sunday
14
15
16
17
18

Holiday or observanceWeekend

Holidays in April

  • April Fools' DayApr 1
  • Earth DayApr 22

Federal holidays from 5 U.S.C. §6103, plus widely kept US observances. 11 religious dates fall in April 2031 as well — see the calendar with every holiday.

Moon phases

  • Full moon

    Mon, Apr 7

    1:21 PM ET

  • Last quarter

    Mon, Apr 14

    8:57 AM ET

  • New moon

    Mon, Apr 21

    12:57 PM ET

  • First quarter

    Tue, Apr 29

    3:19 PM ET

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

The moon through April

  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. 30
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 April 2031

April 2031 has 30 days. It begins on a Tuesday and ends on a Wednesday, which gives the month five Tuesdays and Wednesdays — and only four of every other weekday. Of its 22 weekdays, none is a federal holiday, leaving 22 working days.

2031 at a glance

Calendar with holidaysPrintable versionDownload PDFFull year 2031