A MONTH OF WAXING AND WANING LIGHT

September 2026 Moon phase calendar

Daily phase and illumination values use a Korea-time reference. Exact major phase moments are in Korea Standard Time (KST); moonrise and moonset below use Seoul as a reference location.

Major phase times

Last Quarter

2026-09-04 · 16:51 KST

New Moon

2026-09-11 · 12:27 KST

First Quarter

2026-09-19 · 05:44 KST

Full Moon

2026-09-27 · 01:49 KST

Daily Moon phase

Select a date for its detailed Moon view.

Full calendar →

Daily Moon phase, illumination, moonrise and moonset for September 2026; rise and set times use Seoul as reference
Date	Phase	Illumination	Moonrise	Moonset
9/1	Waning Gibbous	83%	20:50	10:05
9/2	Waning Gibbous	74%	21:24	11:15
9/3	Last Quarter	64%	22:05	12:28
9/4	Last Quarter	52%	22:57	13:40
9/5	Last Quarter	41%	23:58	14:47
9/6	Waning Crescent	30%	—	15:45
9/7	Waning Crescent	20%	01:09	16:34
9/8	Waning Crescent	11%	02:23	17:14
9/9	Waning Crescent	5%	03:38	17:47
9/10	Waning Crescent	1%	04:50	18:15
9/11	New Moon	0%	06:00	18:41
9/12	Waxing Crescent	1%	07:07	19:06
9/13	Waxing Crescent	5%	08:13	19:31
9/14	Waxing Crescent	10%	09:18	19:58
9/15	Waxing Crescent	17%	10:22	20:28
9/16	Waxing Crescent	25%	11:26	21:03
9/17	First Quarter	34%	12:27	21:43
9/18	First Quarter	43%	13:25	22:30
9/19	First Quarter	53%	14:17	23:23
9/20	First Quarter	62%	15:02	—
9/21	Waxing Gibbous	71%	15:41	00:21
9/22	Waxing Gibbous	79%	16:14	01:23
9/23	Waxing Gibbous	87%	16:43	02:26
9/24	Waxing Gibbous	93%	17:09	03:29
9/25	Waxing Gibbous	97%	17:34	04:33
9/26	Full Moon	100%	17:58	05:37
9/27	Full Moon	100%	18:24	06:43
9/28	Waning Gibbous	97%	18:52	07:52
9/29	Waning Gibbous	93%	19:25	09:03
9/30	Waning Gibbous	86%	20:05	10:17

Moonrise and moonset are astronomical calculations for Seoul and may differ from your location or visible horizon. Weather and local obstructions are not included.