Waxing · 99.9% lit · ♋︎ Cancer 07°
Full Moon at
16:48UTC
Moon phase on December 31, 2028Full Moon
On Sunday, December 31, 2028, the Moon will be a Full Moon: 99.9% of its visible face lit, 15.4 days after the new moon and at its fullest. The exact Full Moon happens at .
99.9%Illumination at noon UTC
15.4 dMoon age
378,386 km235,118 mi from Earth
♋︎ CancerMoon sign (8°)
31.6′Apparent size (arcmin)
FullWhole disc lit
Full moon
This is the Cold Moon, 377,592 km from Earth. Blue Moon (monthly)Total lunar eclipse
Nearest moon phases
The nearest full moon to December 31, 2028 is on Sunday, December 31, 2028 at 16:48 UTC, the same day, and the nearest new moon is on Sunday, January 14, 2029 at 17:25 UTC, 14 days later.
| Phase | Date | Time (UTC) |
|---|---|---|
| First Quarter (before) | Saturday, December 23, 2028 | 21:45 |
| Full Moon (this day) | Sunday, December 31, 2028 | 16:48 |
| Last Quarter (after) | Sunday, January 7, 2029 | 13:26 |
The Moon around December 31
More about this date
Sunday, December 31, 2028 falls in the lunar cycle that runs from the new moon of December 16, 2028 to the new moon of January 14, 2029, a cycle of 29.64 days.
- See every phase of the month in the moon phases in December 2028, or the whole moon calendar 2028.
- The same date one year apart: 2027 · 2029.
- 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.