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DateAlmanac

January 2030

  • 31 days
  • Starts Tuesday
  • Ends Thursday
  • 21 working days
  • 8 weekend days
  • ISO weeks 1–5
Calendar grid for 1/2030, weeks starting Sun
ISO week number, Monday to Sunday
1
2
3
4
5

Holiday or observanceWeekend

Holidays in January

  • New Year's DayJan 1
  • Birthday of Martin Luther King, Jr.Jan 21

Federal holidays from 5 U.S.C. §6103, plus widely kept US observances. 5 religious dates fall in January 2030 as well — see the calendar with every holiday.

Moon phases

  • New moon

    Thu, Jan 3

    9:49 PM ET

  • First quarter

    Fri, Jan 11

    9:05 AM ET

  • Full moon

    Sat, Jan 19

    10:54 AM ET

  • Last quarter

    Sat, Jan 26

    1:14 PM ET

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

The moon through January

  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 January 2030

January 2030 has 31 days. It begins on a Tuesday and ends on a Thursday, which gives the month five Tuesdays, Wednesdays and Thursdays — and only four of every other weekday. Of its 23 weekdays, 2 are federal holidays, leaving 21 working days.

2030 at a glance

Calendar with holidaysPrintable versionDownload PDFFull year 2030