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April 2027

30 daysStarts Thursday, ends Friday22 working days8 weekend daysISO weeks 13–17

Calendar grid for 4/2027, weeks starting Sun
ISO week
13
14
15
16
17

Holidays in April

  • April Fools' DayThu, Apr 1 · Federal
  • Earth DayThu, Apr 22 · Federal

Federal holidays from 5 U.S.C. §6103, plus widely kept US observances. 2 religious dates fall in April 2027 as well — see the calendar with every holiday.

Moon phases

  • New MoonTue, Apr 6, 7:51 PM
  • First QuarterTue, Apr 13, 6:56 PM
  • Full MoonTue, Apr 20, 6:27 PM
  • Last QuarterWed, Apr 28, 4:17 PM

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 2027

April 2027 has 30 days. It begins on a Thursday and ends on a Friday, which gives the month five Thursdays and Fridays — and only four of every other weekday. Of its 22 weekdays, none is a federal holiday, leaving 22 working days.

April Fools' Day falls on Thursday, April 1, 2027. Earth Day falls on Thursday, April 22, 2027.

The month runs from Thursday, April 1, 2027 to Friday, April 30, 2027, spanning ISO weeks 13 to 17.

Calendar with holidaysPrintable versionDownload PDFFull year 2027