July 2027 Moon Phase Calendar

Updated October 2, 2026 · Daily moon data sampled at 8:00 p.m. Eastern Time (UTC shown where relevant)

The daily phase and illumination below are sampled at 8:00 p.m. Eastern Time. Principal phases are exact astronomical instants. Moonrise is for New York City and may occur on a different local date elsewhere.

July 2027 Moon Phase Calendar — 13-month

Gregorian dates: July 16, 2027 – August 12, 2027.

Switching keeps the reference date, July 16, 2027. Weekday headings follow the fixed calendar, not Gregorian weekdays. Each month has four complete weeks; Sol sits between June and July. The detail tables below keep their stated Gregorian date ranges.

July 2027 — International Fixed Calendar, Eastern Time. Gregorian date shown below each day.
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
197.5%July 16	299.6%July 17	399.9%July 18 Full Moon 11:44 a.m. EDT	498.4%July 19	595.2%July 20	690.3%July 21	783.9%July 22
876.2%July 23	967.3%July 24	1057.4%July 25	1147%July 26 Last Quarter 12:54 p.m. EDT	1236.4%July 27	1326.1%July 28	1416.6%July 29
158.7%July 30	163.1%July 31	170.3%August 1	180.5%August 2 New Moon 6:05 a.m. EDT	193.8%August 3	209.8%August 4	2117.8%August 5
2227.3%August 6	2337.5%August 7	2448%August 8	2558.2%August 9 First Quarter 12:54 a.m. EDT	2667.8%August 10	2776.6%August 11	2884.2%August 12

Daily phase names group the cycle into eight broad phase sectors, using progress between exact astronomical events. They describe the 8 p.m. Eastern sample, not the instant of a new moon, quarter moon, or full moon. The tables list those exact principal-phase instants separately.

July 2027 Moon Phases — Exact Times

Principal lunar phases in July 2027, with Eastern and UTC civil dates
Phase	Date	Time (ET)	Time (UTC)	13 month date
New Moon	July 3, 2027	11:01 p.m. EDT	July 4, 2027 3:01 a.m. UTC	Sol 16, 2027
First Quarter	July 10, 2027	2:38 p.m. EDT	July 10, 2027 6:38 p.m. UTC	Sol 23, 2027
Full Moon	July 18, 2027	11:44 a.m. EDT	July 18, 2027 3:44 p.m. UTC	July 3, 2027
Last Quarter	July 26, 2027	12:54 p.m. EDT	July 26, 2027 4:54 p.m. UTC	July 11, 2027

Special events and calculation notes

July 18, 2027: Penumbral lunar eclipse (NASA GSFC)

Eclipse classifications are from NASA GSFC. On this site, “supermoon” means a full moon with a computed geocentric distance of 360,000 km or less.

Daily Moon Phase, Illumination, and Moonrise

Daily lunar conditions in July 2027; phase and illumination sampled at 8:00 p.m. Eastern
Date	Phase at 8 p.m. ET	Illumination	NYC moonrise (ET / UTC)	13 month date
July 1, 2027	Waning Crescent	6.7%	July 1, 2027, 2:35 a.m. EDT July 1, 2027, 6:35 a.m. UTC	Sol 14, 2027
July 2, 2027	New Moon	2%	July 2, 2027, 3:28 a.m. EDT July 2, 2027, 7:28 a.m. UTC	Sol 15, 2027
July 3, 2027	New Moon	0.1%	July 3, 2027, 4:34 a.m. EDT July 3, 2027, 8:34 a.m. UTC	Sol 16, 2027
July 4, 2027	New Moon	1.2%	July 4, 2027, 5:50 a.m. EDT July 4, 2027, 9:50 a.m. UTC	Sol 17, 2027
July 5, 2027	Waxing Crescent	5.3%	July 5, 2027, 7:11 a.m. EDT July 5, 2027, 11:11 a.m. UTC	Sol 18, 2027
July 6, 2027	Waxing Crescent	12%	July 6, 2027, 8:31 a.m. EDT July 6, 2027, 12:31 p.m. UTC	Sol 19, 2027
July 7, 2027	Waxing Crescent	20.8%	July 7, 2027, 9:48 a.m. EDT July 7, 2027, 1:48 p.m. UTC	Sol 20, 2027
July 8, 2027	Waxing Crescent	30.9%	July 8, 2027, 11:02 a.m. EDT July 8, 2027, 3:02 p.m. UTC	Sol 21, 2027
July 9, 2027	First Quarter	41.7%	July 9, 2027, 12:13 p.m. EDT July 9, 2027, 4:13 p.m. UTC	Sol 22, 2027
July 10, 2027	First Quarter	52.5%	July 10, 2027, 1:23 p.m. EDT July 10, 2027, 5:23 p.m. UTC	Sol 23, 2027
July 11, 2027	First Quarter	62.9%	July 11, 2027, 2:32 p.m. EDT July 11, 2027, 6:32 p.m. UTC	Sol 24, 2027
July 12, 2027	Waxing Gibbous	72.5%	July 12, 2027, 3:39 p.m. EDT July 12, 2027, 7:39 p.m. UTC	Sol 25, 2027
July 13, 2027	Waxing Gibbous	81%	July 13, 2027, 4:45 p.m. EDT July 13, 2027, 8:45 p.m. UTC	Sol 26, 2027
July 14, 2027	Waxing Gibbous	88.1%	July 14, 2027, 5:46 p.m. EDT July 14, 2027, 9:46 p.m. UTC	Sol 27, 2027
July 15, 2027	Waxing Gibbous	93.6%	July 15, 2027, 6:41 p.m. EDT July 15, 2027, 10:41 p.m. UTC	Sol 28, 2027
July 16, 2027	Full Moon	97.5%	July 16, 2027, 7:29 p.m. EDT July 16, 2027, 11:29 p.m. UTC	July 1, 2027
July 17, 2027	Full Moon	99.6%	July 17, 2027, 8:08 p.m. EDT July 18, 2027, 12:08 a.m. UTC	July 2, 2027
July 18, 2027	Full Moon	99.9%	July 18, 2027, 8:41 p.m. EDT July 19, 2027, 12:41 a.m. UTC	July 3, 2027
July 19, 2027	Full Moon	98.4%	July 19, 2027, 9:09 p.m. EDT July 20, 2027, 1:09 a.m. UTC	July 4, 2027
July 20, 2027	Waning Gibbous	95.2%	July 20, 2027, 9:33 p.m. EDT July 21, 2027, 1:33 a.m. UTC	July 5, 2027
July 21, 2027	Waning Gibbous	90.3%	July 21, 2027, 9:54 p.m. EDT July 22, 2027, 1:54 a.m. UTC	July 6, 2027
July 22, 2027	Waning Gibbous	83.9%	July 22, 2027, 10:15 p.m. EDT July 23, 2027, 2:15 a.m. UTC	July 7, 2027
July 23, 2027	Waning Gibbous	76.2%	July 23, 2027, 10:35 p.m. EDT July 24, 2027, 2:35 a.m. UTC	July 8, 2027
July 24, 2027	Last Quarter	67.3%	July 24, 2027, 10:57 p.m. EDT July 25, 2027, 2:57 a.m. UTC	July 9, 2027
July 25, 2027	Last Quarter	57.4%	July 25, 2027, 11:22 p.m. EDT July 26, 2027, 3:22 a.m. UTC	July 10, 2027
July 26, 2027	Last Quarter	47%	July 26, 2027, 11:51 p.m. EDT July 27, 2027, 3:51 a.m. UTC	July 11, 2027
July 27, 2027	Last Quarter	36.4%	No moonrise on this Eastern calendar date	July 12, 2027
July 28, 2027	Waning Crescent	26.1%	July 28, 2027, 12:27 a.m. EDT July 28, 2027, 4:27 a.m. UTC	July 13, 2027
July 29, 2027	Waning Crescent	16.6%	July 29, 2027, 1:13 a.m. EDT July 29, 2027, 5:13 a.m. UTC	July 14, 2027
July 30, 2027	Waning Crescent	8.7%	July 30, 2027, 2:11 a.m. EDT July 30, 2027, 6:11 a.m. UTC	July 15, 2027
July 31, 2027	New Moon	3.1%	July 31, 2027, 3:21 a.m. EDT July 31, 2027, 7:21 a.m. UTC	July 16, 2027

“No moonrise” means no rise occurs during that midnight-to-midnight Eastern calendar date at the New York City observer location; it does not mean the moon never rises.