Waxing · 97.5% lit · ♊︎ Gemini 07°
Moon age
13.2days
Moon phase on December 17, 2021Waxing Gibbous
On Friday, December 17, 2021, the Moon was a Waxing Gibbous: 97.5% of its visible face lit, 13.2 days after the new moon and growing each night.
97.5%Illumination at noon UTC
13.2 dMoon age
406,190 km252,395 mi from Earth
♊︎ GeminiMoon sign (8°)
29.4′Apparent size (arcmin)
WaxingLit on the right (N. Hemisphere)
Nearest moon phases
The nearest full moon to December 17, 2021 is on Sunday, December 19, 2021 at 04:36 UTC, 2 days later, and the nearest new moon is on Saturday, December 4, 2021 at 07:43 UTC, 13 days earlier.
| Phase | Date | Time (UTC) |
|---|---|---|
| First Quarter (before) | Saturday, December 11, 2021 | 01:36 |
| Full Moon (after) | Sunday, December 19, 2021 | 04:36 |
The Moon around December 17
More about this date
Friday, December 17, 2021 falls in the lunar cycle that runs from the new moon of December 4, 2021 to the new moon of January 2, 2022, a cycle of 29.45 days.
- See every phase of the month in the moon phases in December 2021, or the whole moon calendar 2021.
- The same date one year apart: 2020 · 2022.
- Born on this day? The moon phase on your birthday tool adds your birth time and your moon sign.
- Phases change by time zone: this page uses Coordinated Universal Time (UTC). Learn how to read the phases of the moon.