A MONTH OF WAXING AND WANING LIGHT
January 1999 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 | Waxing Gibbous | 99% | 16:47 | 06:23 | |
| 1/2 | Full Moon | 100% | 17:46 | 07:26 | |
| 1/3 | Waning Gibbous | 99% | 18:49 | 08:23 | |
| 1/4 | Waning Gibbous | 95% | 19:52 | 09:12 | |
| 1/5 | Waning Gibbous | 89% | 20:55 | 09:56 | |
| 1/6 | Waning Gibbous | 82% | 21:56 | 10:33 | |
| 1/7 | Waning Gibbous | 73% | 22:54 | 11:07 | |
| 1/8 | Waning Gibbous | 64% | 23:51 | 11:39 | |
| 1/9 | Waning Gibbous | 55% | — | 12:09 | |
| 1/10 | Waning Crescent | 45% | 00:47 | 12:38 | |
| 1/11 | Waning Crescent | 36% | 01:42 | 13:09 | |
| 1/12 | Waning Crescent | 27% | 02:37 | 13:41 | |
| 1/13 | Waning Crescent | 19% | 03:32 | 14:16 | |
| 1/14 | Waning Crescent | 12% | 04:27 | 14:56 | |
| 1/15 | Waning Crescent | 7% | 05:22 | 15:39 | |
| 1/16 | Waning Crescent | 3% | 06:15 | 16:28 | |
| 1/17 | New Moon | 0% | 07:06 | 17:22 | |
| 1/18 | New Moon | 0% | 07:54 | 18:21 | |
| 1/19 | Waxing Crescent | 2% | 08:38 | 19:22 | |
| 1/20 | Waxing Crescent | 7% | 09:18 | 20:26 | |
| 1/21 | Waxing Crescent | 13% | 09:56 | 21:30 | |
| 1/22 | Waxing Crescent | 22% | 10:32 | 22:35 | |
| 1/23 | Waxing Crescent | 32% | 11:07 | 23:41 | |
| 1/24 | Waxing Crescent | 42% | 11:42 | — | |
| 1/25 | Waxing Gibbous | 54% | 12:20 | 00:48 | |
| 1/26 | Waxing Gibbous | 65% | 13:00 | 01:55 | |
| 1/27 | Waxing Gibbous | 76% | 13:45 | 03:02 | |
| 1/28 | Waxing Gibbous | 85% | 14:35 | 04:08 | |
| 1/29 | Waxing Gibbous | 92% | 15:31 | 05:11 | |
| 1/30 | Waxing Gibbous | 97% | 16:31 | 06:09 | |
| 1/31 | Full Moon | 100% | 17:33 | 07:01 |
Born in January 1999?
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.