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DateAlmanac

August 2027

  • 31 days
  • Starts Sunday
  • Ends Tuesday
  • 22 working days
  • 9 weekend days
  • ISO weeks 30–35
Calendar grid for 8/2027, weeks starting Sun
ISO week number, Monday to Sunday
31
32
33
34
35

Holiday or observanceWeekend

Holidays in August

No US federal holiday falls in August 2027.

Federal holidays from 5 U.S.C. §6103, plus widely kept US observances. 3 religious dates fall in August 2027 as well — see the calendar with every holiday.

Moon phases

  • New moon

    Mon, Aug 2

    6:04 AM ET

  • First quarter

    Mon, Aug 9

    12:54 AM ET

  • Full moon

    Tue, Aug 17

    3:28 AM ET

  • Last quarter

    Tue, Aug 24

    10:27 PM ET

  • New moon

    Tue, Aug 31

    1:40 PM ET

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

The moon through August

  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 August 2027

August 2027 has 31 days. It begins on a Sunday and ends on a Tuesday, which gives the month five Sundays, Mondays and Tuesdays — and only four of every other weekday. Of its 22 weekdays, none is a federal holiday, leaving 22 working days.

2027 at a glance

Calendar with holidaysPrintable versionDownload PDFFull year 2027