Moon phases in 2026: full calendar
All 50 primary Moon phases in 2026, with the exact date and time in Universal Time (UT). The first full moon is 3 January at 10:03 UT; the first new moon is 18 January at 19:52 UT.
Time-zone note. These are geocentric phase instants in UT, as supplied by the U.S. Naval Observatory. Your local clock โ and occasionally your local calendar date โ may differ after conversion.
2026 Moon phase calendar by month
2026 contains 50 primary lunar phases: 13 full moons and 12 new moons. May has two full moons. No calendar month has two new moons.
| Month | Primary phases in Universal Time |
|---|---|
| January |
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| February |
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| March |
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| April |
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| May |
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| June |
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| July |
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| August |
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| September |
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| October |
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| November |
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| December |
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Full moon dates in 2026
May has two full moons.
New moon dates in 2026
No month contains two new moons.
What stands out in 2026
- The year opens with a full moon on Saturday, 3 January at 10:03 UT and closes with a last quarter on Wednesday, 30 December at 18:59 UT.
- The shortest interval between consecutive primary phases is about 6.6 days, from the last quarter on 7 July at 19:29 UT to the new moon on 14 July at 09:43 UT.
- The longest interval is about 8.2 days, from the new moon on 9 December at 00:52 UT to the first quarter on 17 December at 05:42 UT.
- May has two full moons. No month contains two new moons.
Source and method
The phase dates are a checked-in snapshot of the official USNO annual Moon phases API result for 2026, retrieved 2026-08-14, API version 4.0.1. USNO describes these as computed astronomical data for public information and general use. SkyClock does not call the API during a page build or visit.
USNO asks for appropriate credit when its public information is copied or distributed; see its privacy and distribution notice. These computed times are useful for planning, not navigation, legal certification or a claim about local Moon visibility.
FAQ
When is the first full moon of 2026?
The first full moon of 2026 is Saturday, 3 January 2026 at 10:03 UT. The final full moon is Thursday, 24 December 2026 at 01:28 UT. Both times are Universal Time (UT).
How many full moons are there in 2026?
There are 13 full moons in 2026. May has two full moons.
How many new moons are there in 2026?
There are 12 new moons in 2026. No month contains two new moons.
Why can a Moon phase date differ in my time zone?
Every phase on this page is listed in Universal Time. Converting the instant to a local time zone can move it to the previous or next calendar date, but it is still the same astronomical instant.