A MONTH OF WAXING AND WANING LIGHT

October 1983 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

New Moon

1983-10-06 · 20:16 KST

6 Oct 1983, 11:16 UTC

First Quarter

1983-10-14 · 04:42 KST

13 Oct 1983, 19:42 UTC

Full Moon

1983-10-22 · 06:53 KST

21 Oct 1983, 21:53 UTC

Last Quarter

1983-10-29 · 12:37 KST

29 Oct 1983, 03:37 UTC

Which time zone does this calendar use?

Each major phase happens at the same instant worldwide. The cards show that instant in KST (UTC+9) and UTC; your local calendar date may be different. This month’s events are grouped by their KST date.

Daily phase and illumination are sampled at noon KST (03:00 UTC). Moonrise and moonset are for Seoul, not your current location. For local rise and set times, choose your location in Moonrise and moonset tonight.

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Daily Moon phase

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Daily Moon phase, illumination, moonrise and moonset for October 1983; rise and set times use Seoul as reference
Date	Phase	Illumination	Moonrise	Moonset
10/1	Waning Crescent	36%	—	15:07
10/2	Waning Crescent	25%	00:56	15:57
10/3	Waning Crescent	16%	02:08	16:40
10/4	Waning Crescent	8%	03:22	17:17
10/5	Waning Crescent	3%	04:36	17:50
10/6	New Moon	0%	05:49	18:21
10/7	New Moon	1%	07:00	18:52
10/8	Waxing Crescent	4%	08:11	19:24
10/9	Waxing Crescent	9%	09:20	19:58
10/10	Waxing Crescent	16%	10:27	20:36
10/11	Waxing Crescent	25%	11:31	21:18
10/12	Waxing Crescent	34%	12:31	22:05
10/13	Waxing Crescent	43%	13:26	22:57
10/14	Waxing Gibbous	53%	14:13	23:52
10/15	Waxing Gibbous	62%	14:54	—
10/16	Waxing Gibbous	71%	15:30	00:49
10/17	Waxing Gibbous	79%	16:01	01:47
10/18	Waxing Gibbous	86%	16:29	02:46
10/19	Waxing Gibbous	92%	16:55	03:44
10/20	Waxing Gibbous	97%	17:20	04:43
10/21	Full Moon	99%	17:46	05:42
10/22	Full Moon	100%	18:13	06:43
10/23	Waning Gibbous	98%	18:43	07:46
10/24	Waning Gibbous	95%	19:17	08:51
10/25	Waning Gibbous	89%	19:58	09:57
10/26	Waning Gibbous	81%	20:46	11:03
10/27	Waning Gibbous	72%	21:42	12:06
10/28	Waning Gibbous	62%	22:46	13:04
10/29	Last Quarter	50%	23:55	13:55
10/30	Waning Crescent	39%	—	14:38
10/31	Waning Crescent	28%	01:07	15:16

Born in October 1983?

Choose your birth date to see that day’s Moon in 3D and make a card you can share.

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