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January 2026

Printable · 31 days · 20 working days · ISO weeks 1–5

Calendar grid for 1/2026, weeks starting Sun
ISO week number, Monday to Sunday
1
2
3
4
5

Holidays and observances

  • Thu, Jan 1 — New Year's Day
  • Mon, Jan 19 — Birthday of Martin Luther King, Jr.

Moon phases

  • Sat, Jan 3 — Full Moon
  • Sat, Jan 10 — Last Quarter
  • Sun, Jan 18 — New Moon
  • Sun, Jan 25 — First Quarter

datealmanac.com · Week numbers follow ISO 8601