A MONTH OF WAXING AND WANING LIGHT
May 1975 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 |
|---|---|---|---|---|---|
| 5/1 | Waning Gibbous | 70% | — | 10:01 | |
| 5/2 | Waning Gibbous | 61% | 00:28 | 10:59 | |
| 5/3 | Waning Gibbous | 51% | 01:04 | 11:57 | |
| 5/4 | Waning Crescent | 42% | 01:36 | 12:53 | |
| 5/5 | Waning Crescent | 33% | 02:05 | 13:49 | |
| 5/6 | Waning Crescent | 24% | 02:33 | 14:44 | |
| 5/7 | Waning Crescent | 16% | 03:00 | 15:40 | |
| 5/8 | Waning Crescent | 10% | 03:28 | 16:37 | |
| 5/9 | Waning Crescent | 5% | 03:58 | 17:35 | |
| 5/10 | Waning Crescent | 1% | 04:32 | 18:35 | |
| 5/11 | New Moon | 0% | 05:09 | 19:35 | |
| 5/12 | New Moon | 1% | 05:52 | 20:34 | |
| 5/13 | Waxing Crescent | 4% | 06:41 | 21:31 | |
| 5/14 | Waxing Crescent | 9% | 07:36 | 22:24 | |
| 5/15 | Waxing Crescent | 16% | 08:36 | 23:12 | |
| 5/16 | Waxing Crescent | 25% | 09:41 | 23:55 | |
| 5/17 | Waxing Crescent | 35% | 10:48 | — | |
| 5/18 | Waxing Crescent | 47% | 11:56 | 00:34 | |
| 5/19 | Waxing Gibbous | 58% | 13:04 | 01:10 | |
| 5/20 | Waxing Gibbous | 69% | 14:12 | 01:44 | |
| 5/21 | Waxing Gibbous | 79% | 15:21 | 02:18 | |
| 5/22 | Waxing Gibbous | 88% | 16:30 | 02:54 | |
| 5/23 | Waxing Gibbous | 94% | 17:38 | 03:32 | |
| 5/24 | Waxing Gibbous | 98% | 18:45 | 04:14 | |
| 5/25 | Full Moon | 100% | 19:49 | 05:01 | |
| 5/26 | Waning Gibbous | 99% | 20:47 | 05:52 | |
| 5/27 | Waning Gibbous | 96% | 21:38 | 06:48 | |
| 5/28 | Waning Gibbous | 91% | 22:22 | 07:47 | |
| 5/29 | Waning Gibbous | 84% | 23:01 | 08:46 | |
| 5/30 | Waning Gibbous | 76% | 23:35 | 09:45 | |
| 5/31 | Waning Gibbous | 67% | — | 10:42 |
Born in May 1975?
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.