Sky of Your Day
  1. What was the Moon like on the day you were born
  2. 2025
  3. December

Moon phases in December 2025

Full Moon: December 4 at 23:14 UTC. New Moon: December 20 at 01:44 UTC.

Moon phases in December 2025

  1. 1 Waxing gibbous 83% lit
  2. 2 Waxing gibbous 91% lit
  3. 3 Waxing gibbous 97% lit
  4. 4 Full Moon 99% lit
  5. 5 Waning gibbous 99% lit
  6. 6 Waning gibbous 96% lit
  7. 7 Waning gibbous 91% lit
  8. 8 Waning gibbous 83% lit
  9. 9 Waning gibbous 74% lit
  10. 10 Waning gibbous 64% lit
  11. 11 Last quarter 54% lit
  12. 12 Waning crescent 44% lit
  13. 13 Waning crescent 34% lit
  14. 14 Waning crescent 26% lit
  15. 15 Waning crescent 18% lit
  16. 16 Waning crescent 11% lit
  17. 17 Waning crescent 6% lit
  18. 18 Waning crescent 2% lit
  19. 19 Waning crescent 0% lit
  20. 20 New Moon 0% lit
  21. 21 Waxing crescent 2% lit
  22. 22 Waxing crescent 6% lit
  23. 23 Waxing crescent 11% lit
  24. 24 Waxing crescent 18% lit
  25. 25 Waxing crescent 27% lit
  26. 26 Waxing crescent 36% lit
  27. 27 First quarter 47% lit
  28. 28 Waxing gibbous 58% lit
  29. 29 Waxing gibbous 69% lit
  30. 30 Waxing gibbous 79% lit
  31. 31 Waxing gibbous 88% lit

Times are in UTC (Greenwich).

Main phases

  • Full Moon December 4 at 23:14 UTC
  • Last quarter December 11 at 20:52 UTC
  • New Moon December 20 at 01:44 UTC
  • First quarter December 27 at 19:10 UTC