Moon calendar for July 2027

By Maren Tremblay, Fatesight editor · Last updated September 30, 2026

Every day of July 2027 with the Moon's phase and how much of it is lit at 12:00 UTC. The new Moon, the quarters and the full Moon are marked on the day they happen in UTC.

The new Moon falls on July 4, with the Moon in Cancer. This month's full Moon is the Buck Moon, on July 18, with the Moon in Capricorn. Penumbral lunar eclipse on July 18.

New Moon, quarters and full Moon in July 2027

New MoonSunday, July 4, 2027 at 03:02 UTC
First quarterSaturday, July 10, 2027 at 18:39 UTC
Full MoonSunday, July 18, 2027 at 15:45 UTC
Last quarterMonday, July 26, 2027 at 16:55 UTC

Times are in Coordinated Universal Time (UTC), to the minute, and agree with NASA's published table of Moon phases to within two minutes. Where your browser allows, your own clock is shown under each.

The Moon on each day of July 2027
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				July 1: Waning crescent, 10% lit	July 2: Waning crescent, 4% lit	July 3: Waning crescent, 1% lit
July 4: New Moon, 0% lit	July 5: Waxing crescent, 3% lit	July 6: Waxing crescent, 8% lit	July 7: Waxing crescent, 16% lit	July 8: Waxing crescent, 26% lit	July 9: Waxing crescent, 36% lit	July 10: First quarter, 47% lit
July 11: Waxing gibbous, 58% lit	July 12: Waxing gibbous, 68% lit	July 13: Waxing gibbous, 77% lit	July 14: Waxing gibbous, 85% lit	July 15: Waxing gibbous, 91% lit	July 16: Waxing gibbous, 96% lit	July 17: Waxing gibbous, 99% lit
July 18: Full Moon, 100% lit	July 19: Waning gibbous, 99% lit	July 20: Waning gibbous, 97% lit	July 21: Waning gibbous, 93% lit	July 22: Waning gibbous, 87% lit	July 23: Waning gibbous, 80% lit	July 24: Waning gibbous, 72% lit
July 25: Waning gibbous, 63% lit	July 26: Last quarter, 52% lit	July 27: Waning crescent, 42% lit	July 28: Waning crescent, 31% lit	July 29: Waning crescent, 21% lit	July 30: Waning crescent, 12% lit	July 31: Waning crescent, 6% lit

How is the Moon moving through July 2027?

At noon UTC the Moon is waxing, growing toward full, from July 4 to July 18 (15 days), and waning on the other 16. It is at least half lit on 16 days. Time between the principal phases: New Moon July 4, first quarter July 10: 6 days 16 hours; First quarter July 10, full Moon July 18: 7 days 21 hours; Full Moon July 18, last quarter July 26: 8 days 1 hour.

Which sign is the Moon in during July 2027?

Each stay to the minute, in UTC.

Taurus: from the start of July 2027 until July 1 at 06:56 UTC.
Gemini: from July 1 at 06:56 UTC until July 3 at 07:59 UTC.
Cancer: from July 3 at 07:59 UTC until July 5 at 07:41 UTC.
Leo: from July 5 at 07:41 UTC until July 7 at 07:57 UTC.
Virgo: from July 7 at 07:57 UTC until July 9 at 10:24 UTC.
Libra: from July 9 at 10:24 UTC until July 11 at 15:55 UTC.
Scorpio: from July 11 at 15:55 UTC until July 14 at 00:33 UTC.
Sagittarius: from July 14 at 00:33 UTC until July 16 at 11:40 UTC.
Capricorn: from July 16 at 11:40 UTC until July 19 at 00:16 UTC.
Aquarius: from July 19 at 00:16 UTC until July 21 at 13:15 UTC.
Pisces: from July 21 at 13:15 UTC until July 24 at 01:10 UTC.
Aries: from July 24 at 01:10 UTC until July 26 at 10:28 UTC.
Taurus: from July 26 at 10:28 UTC until July 28 at 16:11 UTC.
Gemini: from July 28 at 16:11 UTC until July 30 at 18:25 UTC.
Cancer: from July 30 at 18:25 UTC until the end of July 2027.

Questions about the Moon in July 2027

When is the full Moon in July 2027?

The full Moon is on July 18 at 15:45 UTC with the Moon in Capricorn. It is the Buck Moon, a name from the Old Farmer's Almanac tradition.

When is the new Moon in July 2027?

The new Moon is on July 4 at 03:02 UTC with the Moon in Cancer.

How much of the Moon is lit in July 2027?

At 12:00 UTC on July 1 the Moon is 10% lit (waning crescent), on July 15 91% (waxing gibbous) and on July 31 6% (waning crescent). The dimmest day at noon UTC is July 4 at 0%, the brightest July 18 at 100%.

Does July 2027 have a Blue Moon or an eclipse?

It has an eclipse: Penumbral lunar eclipse on July 18.