A MONTH OF WAXING AND WANING LIGHT
September 2003 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
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.
Find the Moon on your birthday →Daily Moon phase
Select a date for its detailed Moon view.
| Date | Moon | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|---|
| 9/1 | Waxing Crescent | 24% | 10:47 | 21:44 | |
| 9/2 | Waxing Crescent | 34% | 12:00 | 22:20 | |
| 9/3 | Waxing Crescent | 46% | 13:13 | 23:01 | |
| 9/4 | Waxing Gibbous | 57% | 14:24 | 23:51 | |
| 9/5 | Waxing Gibbous | 68% | 15:30 | — | |
| 9/6 | Waxing Gibbous | 78% | 16:28 | 00:49 | |
| 9/7 | Waxing Gibbous | 86% | 17:16 | 01:53 | |
| 9/8 | Waxing Gibbous | 93% | 17:56 | 03:01 | |
| 9/9 | Waxing Gibbous | 97% | 18:29 | 04:09 | |
| 9/10 | Full Moon | 99% | 18:58 | 05:15 | |
| 9/11 | Full Moon | 100% | 19:23 | 06:19 | |
| 9/12 | Waning Gibbous | 98% | 19:47 | 07:20 | |
| 9/13 | Waning Gibbous | 94% | 20:10 | 08:20 | |
| 9/14 | Waning Gibbous | 89% | 20:34 | 09:19 | |
| 9/15 | Waning Gibbous | 82% | 21:01 | 10:18 | |
| 9/16 | Waning Gibbous | 74% | 21:30 | 11:18 | |
| 9/17 | Waning Gibbous | 66% | 22:04 | 12:17 | |
| 9/18 | Waning Gibbous | 57% | 22:44 | 13:16 | |
| 9/19 | Waning Crescent | 47% | 23:32 | 14:13 | |
| 9/20 | Waning Crescent | 37% | — | 15:07 | |
| 9/21 | Waning Crescent | 28% | 00:27 | 15:54 | |
| 9/22 | Waning Crescent | 19% | 01:28 | 16:36 | |
| 9/23 | Waning Crescent | 12% | 02:35 | 17:13 | |
| 9/24 | Waning Crescent | 6% | 03:44 | 17:46 | |
| 9/25 | Waning Crescent | 2% | 04:54 | 18:15 | |
| 9/26 | New Moon | 0% | 06:05 | 18:44 | |
| 9/27 | Waxing Crescent | 1% | 07:17 | 19:13 | |
| 9/28 | Waxing Crescent | 6% | 08:31 | 19:43 | |
| 9/29 | Waxing Crescent | 12% | 09:46 | 20:18 | |
| 9/30 | Waxing Crescent | 21% | 11:01 | 20:58 |
Born in September 2003?
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.