A MONTH OF WAXING AND WANING LIGHT
April 1971 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 | Waxing Crescent | 34% | 09:42 | 00:28 | |
| 4/2 | Waxing Crescent | 45% | 10:42 | 01:27 | |
| 4/3 | Waxing Gibbous | 55% | 11:44 | 02:16 | |
| 4/4 | Waxing Gibbous | 65% | 12:47 | 02:56 | |
| 4/5 | Waxing Gibbous | 73% | 13:49 | 03:28 | |
| 4/6 | Waxing Gibbous | 81% | 14:49 | 03:56 | |
| 4/7 | Waxing Gibbous | 88% | 15:47 | 04:20 | |
| 4/8 | Waxing Gibbous | 93% | 16:44 | 04:43 | |
| 4/9 | Waxing Gibbous | 97% | 17:41 | 05:04 | |
| 4/10 | Full Moon | 99% | 18:39 | 05:26 | |
| 4/11 | Full Moon | 100% | 19:39 | 05:49 | |
| 4/12 | Waning Gibbous | 98% | 20:40 | 06:15 | |
| 4/13 | Waning Gibbous | 95% | 21:43 | 06:45 | |
| 4/14 | Waning Gibbous | 90% | 22:46 | 07:21 | |
| 4/15 | Waning Gibbous | 83% | 23:46 | 08:04 | |
| 4/16 | Waning Gibbous | 75% | — | 08:56 | |
| 4/17 | Waning Gibbous | 65% | 00:41 | 09:57 | |
| 4/18 | Waning Gibbous | 55% | 01:30 | 11:03 | |
| 4/19 | Waning Crescent | 44% | 02:11 | 12:14 | |
| 4/20 | Waning Crescent | 33% | 02:47 | 13:26 | |
| 4/21 | Waning Crescent | 22% | 03:18 | 14:39 | |
| 4/22 | Waning Crescent | 13% | 03:47 | 15:52 | |
| 4/23 | Waning Crescent | 6% | 04:15 | 17:06 | |
| 4/24 | Waning Crescent | 2% | 04:44 | 18:21 | |
| 4/25 | New Moon | 0% | 05:17 | 19:38 | |
| 4/26 | Waxing Crescent | 2% | 05:54 | 20:55 | |
| 4/27 | Waxing Crescent | 6% | 06:37 | 22:07 | |
| 4/28 | Waxing Crescent | 12% | 07:29 | 23:12 | |
| 4/29 | Waxing Crescent | 20% | 08:28 | — | |
| 4/30 | Waxing Crescent | 29% | 09:31 | 00:07 |
Born in April 1971?
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.