A MONTH OF WAXING AND WANING LIGHT
January 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 |
|---|---|---|---|---|---|
| 1/1 | Waning Crescent | 4% | 06:00 | 15:44 | |
| 1/2 | New Moon | 1% | 07:09 | 16:38 | |
| 1/3 | New Moon | 0% | 08:11 | 17:39 | |
| 1/4 | Waxing Crescent | 2% | 09:05 | 18:45 | |
| 1/5 | Waxing Crescent | 6% | 09:49 | 19:51 | |
| 1/6 | Waxing Crescent | 12% | 10:25 | 20:55 | |
| 1/7 | Waxing Crescent | 19% | 10:56 | 21:57 | |
| 1/8 | Waxing Crescent | 28% | 11:22 | 22:56 | |
| 1/9 | Waxing Crescent | 37% | 11:47 | 23:54 | |
| 1/10 | Waxing Crescent | 46% | 12:10 | — | |
| 1/11 | Waxing Gibbous | 56% | 12:34 | 00:51 | |
| 1/12 | Waxing Gibbous | 65% | 12:59 | 01:48 | |
| 1/13 | Waxing Gibbous | 73% | 13:26 | 02:46 | |
| 1/14 | Waxing Gibbous | 82% | 13:59 | 03:46 | |
| 1/15 | Waxing Gibbous | 88% | 14:37 | 04:47 | |
| 1/16 | Waxing Gibbous | 94% | 15:22 | 05:48 | |
| 1/17 | Waxing Gibbous | 98% | 16:16 | 06:48 | |
| 1/18 | Full Moon | 100% | 17:18 | 07:42 | |
| 1/19 | Full Moon | 99% | 18:25 | 08:30 | |
| 1/20 | Waning Gibbous | 96% | 19:35 | 09:12 | |
| 1/21 | Waning Gibbous | 91% | 20:46 | 09:48 | |
| 1/22 | Waning Gibbous | 84% | 21:56 | 10:20 | |
| 1/23 | Waning Gibbous | 75% | 23:05 | 10:50 | |
| 1/24 | Waning Gibbous | 64% | — | 11:18 | |
| 1/25 | Waning Gibbous | 53% | 00:15 | 11:48 | |
| 1/26 | Waning Crescent | 41% | 01:25 | 12:20 | |
| 1/27 | Waning Crescent | 31% | 02:36 | 12:56 | |
| 1/28 | Waning Crescent | 21% | 03:47 | 13:38 | |
| 1/29 | Waning Crescent | 13% | 04:56 | 14:28 | |
| 1/30 | Waning Crescent | 6% | 05:59 | 15:25 | |
| 1/31 | Waning Crescent | 2% | 06:55 | 16:28 |
Born in January 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.