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Moon Phase Calendar 2027: Full Moon, New Moon, Quarters

All moon phases of 2027 at a glance: full moon, new moon, first and last quarter with date and time (Eastern Time), plus a monthly calendar with the moon for every day.

Source: Jean Meeus: Astronomical Algorithms (Willmann-Bell) – lunar position, phases, rising and setting. Updated: .

Calculating the moon phase …

January 2027
SunMonTueWedThuFriSat
12
34567New Moon89
101112131415First Quarter16
171819202122Full Moon23
242526272829Last Quarter30
31

Moon phases: date and time

Times in America/New York (Eastern Time)
New MoonFirst QuarterFull MoonLast Quarter
7 Jan, 15:2415 Jan, 15:3422 Jan, 07:1729 Jan, 05:55
6 Feb, 10:5614 Feb, 02:5820 Feb, 18:2328 Feb, 00:16
8 Mar, 04:2915 Mar, 12:2522 Mar, 06:4329 Mar, 20:53
6 Apr, 19:5113 Apr, 18:5620 Apr, 18:2728 Apr, 16:17
6 May, 06:5813 May, 00:4320 May, 06:5828 May, 09:57
4 Jun, 15:4011 Jun, 06:5518 Jun, 20:4427 Jun, 00:54
3 Jul, 23:0110 Jul, 14:3818 Jul, 11:4426 Jul, 12:54
2 Aug, 06:059 Aug, 00:5417 Aug, 03:2824 Aug, 22:27
31 Aug, 13:407 Sept, 14:3115 Sept, 19:0323 Sept, 06:20
29 Sept, 22:367 Oct, 07:4715 Oct, 09:4622 Oct, 13:29
29 Oct, 09:366 Nov, 03:5913 Nov, 22:2520 Nov, 19:48
27 Nov, 22:246 Dec, 00:2213 Dec, 11:0820 Dec, 04:10
27 Dec, 15:12–––

Astronomical calculation after Meeus, checked against the U.S. Naval Observatory. Moonrise and moonset assume a clear horizon; hills and buildings shift them.

Result

How it is calculated

Moon phases 2027 at a glance

2027 has 12 full moons and 13 new moons. The first full moon is on 22 January 2027, the last on 13 December 2027. Two new moons fall in August. The table lists every phase with its time in US Eastern Time (daylight saving time included).

How it is calculated

The dates come from the formulas of Jean Meeus (“Astronomical Algorithms”) with all periodic corrections, converted from Terrestrial Time to Universal Time (ΔT after Espenak/Meeus). Checked against the U.S. Naval Observatory: at most two minutes difference.

Limits

Times are for US Eastern Time; in other time zones a phase can fall on the previous or next day. The calendar contains astronomical data only, no astrological advice.

Frequently asked questions

How many full moons are there in 2027?

12. The first is on 22 January 2027, the last on 13 December 2027.

When are the full moons in 2027?

All dates with time are in the table “Moon phases: date and time”, column Full Moon.

Is there a month with two full moons in 2027?

No, in Eastern Time no month has more than one full moon.

How accurate are the times?

To about one minute; compared with the U.S. Naval Observatory the difference is at most two minutes.

Sources and legal basis

As of:

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