A MONTH OF WAXING AND WANING LIGHT
April 1980 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% | 19:28 | 06:45 | |
| 4/2 | Waning Gibbous | 98% | 20:23 | 07:15 | |
| 4/3 | Waning Gibbous | 94% | 21:19 | 07:47 | |
| 4/4 | Waning Gibbous | 89% | 22:16 | 08:20 | |
| 4/5 | Waning Gibbous | 82% | 23:13 | 08:58 | |
| 4/6 | Waning Gibbous | 74% | — | 09:40 | |
| 4/7 | Waning Gibbous | 64% | 00:09 | 10:27 | |
| 4/8 | Waning Gibbous | 54% | 01:03 | 11:19 | |
| 4/9 | Waning Crescent | 43% | 01:55 | 12:18 | |
| 4/10 | Waning Crescent | 33% | 02:44 | 13:21 | |
| 4/11 | Waning Crescent | 22% | 03:29 | 14:28 | |
| 4/12 | Waning Crescent | 13% | 04:12 | 15:38 | |
| 4/13 | Waning Crescent | 6% | 04:52 | 16:49 | |
| 4/14 | Waning Crescent | 2% | 05:31 | 18:01 | |
| 4/15 | New Moon | 0% | 06:10 | 19:13 | |
| 4/16 | Waxing Crescent | 2% | 06:51 | 20:25 | |
| 4/17 | Waxing Crescent | 6% | 07:33 | 21:34 | |
| 4/18 | Waxing Crescent | 12% | 08:19 | 22:40 | |
| 4/19 | Waxing Crescent | 21% | 09:08 | 23:40 | |
| 4/20 | Waxing Crescent | 30% | 10:00 | — | |
| 4/21 | Waxing Crescent | 40% | 10:54 | 00:35 | |
| 4/22 | First Quarter | 50% | 11:50 | 01:23 | |
| 4/23 | Waxing Gibbous | 60% | 12:46 | 02:05 | |
| 4/24 | Waxing Gibbous | 69% | 13:41 | 02:43 | |
| 4/25 | Waxing Gibbous | 77% | 14:37 | 03:17 | |
| 4/26 | Waxing Gibbous | 85% | 15:32 | 03:49 | |
| 4/27 | Waxing Gibbous | 91% | 16:26 | 04:18 | |
| 4/28 | Waxing Gibbous | 96% | 17:22 | 04:48 | |
| 4/29 | Waxing Gibbous | 99% | 18:17 | 05:17 | |
| 4/30 | Full Moon | 100% | 19:13 | 05:48 |
Born in April 1980?
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.