A MONTH OF WAXING AND WANING LIGHT
April 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 |
|---|---|---|---|---|---|
| 4/1 | Full Moon | 100% | 19:10 | 06:38 | |
| 4/2 | Waning Gibbous | 99% | 20:07 | 07:08 | |
| 4/3 | Waning Gibbous | 95% | 21:02 | 07:39 | |
| 4/4 | Waning Gibbous | 91% | 21:58 | 08:11 | |
| 4/5 | Waning Gibbous | 85% | 22:52 | 08:45 | |
| 4/6 | Waning Gibbous | 77% | 23:46 | 09:22 | |
| 4/7 | Waning Gibbous | 69% | — | 10:04 | |
| 4/8 | Waning Gibbous | 60% | 00:38 | 10:49 | |
| 4/9 | Last Quarter | 50% | 01:28 | 11:40 | |
| 4/10 | Waning Crescent | 40% | 02:15 | 12:35 | |
| 4/11 | Waning Crescent | 30% | 02:58 | 13:34 | |
| 4/12 | Waning Crescent | 21% | 03:40 | 14:37 | |
| 4/13 | Waning Crescent | 13% | 04:18 | 15:42 | |
| 4/14 | Waning Crescent | 6% | 04:56 | 16:50 | |
| 4/15 | Waning Crescent | 2% | 05:33 | 18:00 | |
| 4/16 | New Moon | 0% | 06:10 | 19:12 | |
| 4/17 | Waxing Crescent | 2% | 06:50 | 20:24 | |
| 4/18 | Waxing Crescent | 6% | 07:33 | 21:36 | |
| 4/19 | Waxing Crescent | 13% | 08:20 | 22:46 | |
| 4/20 | Waxing Crescent | 22% | 09:12 | 23:50 | |
| 4/21 | Waxing Crescent | 32% | 10:08 | — | |
| 4/22 | Waxing Crescent | 43% | 11:07 | 00:49 | |
| 4/23 | Waxing Gibbous | 54% | 12:09 | 01:40 | |
| 4/24 | Waxing Gibbous | 64% | 13:10 | 02:25 | |
| 4/25 | Waxing Gibbous | 74% | 14:10 | 03:04 | |
| 4/26 | Waxing Gibbous | 82% | 15:09 | 03:39 | |
| 4/27 | Waxing Gibbous | 89% | 16:07 | 04:11 | |
| 4/28 | Waxing Gibbous | 94% | 17:04 | 04:41 | |
| 4/29 | Waxing Gibbous | 98% | 18:00 | 05:10 | |
| 4/30 | Full Moon | 100% | 18:56 | 05:40 |
Born in April 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.