A MONTH OF WAXING AND WANING LIGHT
September 1978 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 |
|---|---|---|---|---|---|
| 9/1 | Waning Crescent | 2% | 04:29 | 18:06 | |
| 9/2 | New Moon | 0% | 05:25 | 18:40 | |
| 9/3 | New Moon | 0% | 06:21 | 19:12 | |
| 9/4 | Waxing Crescent | 2% | 07:19 | 19:45 | |
| 9/5 | Waxing Crescent | 6% | 08:17 | 20:18 | |
| 9/6 | Waxing Crescent | 12% | 09:17 | 20:53 | |
| 9/7 | Waxing Crescent | 19% | 10:17 | 21:30 | |
| 9/8 | Waxing Crescent | 29% | 11:19 | 22:11 | |
| 9/9 | Waxing Crescent | 39% | 12:21 | 22:58 | |
| 9/10 | First Quarter | 50% | 13:22 | 23:50 | |
| 9/11 | Waxing Gibbous | 61% | 14:21 | — | |
| 9/12 | Waxing Gibbous | 72% | 15:17 | 00:48 | |
| 9/13 | Waxing Gibbous | 82% | 16:09 | 01:51 | |
| 9/14 | Waxing Gibbous | 90% | 16:56 | 02:58 | |
| 9/15 | Waxing Gibbous | 96% | 17:39 | 04:07 | |
| 9/16 | Full Moon | 99% | 18:19 | 05:16 | |
| 9/17 | Full Moon | 100% | 18:57 | 06:25 | |
| 9/18 | Waning Gibbous | 98% | 19:34 | 07:32 | |
| 9/19 | Waning Gibbous | 93% | 20:11 | 08:37 | |
| 9/20 | Waning Gibbous | 87% | 20:50 | 09:39 | |
| 9/21 | Waning Gibbous | 79% | 21:30 | 10:40 | |
| 9/22 | Waning Gibbous | 70% | 22:12 | 11:37 | |
| 9/23 | Waning Gibbous | 61% | 22:57 | 12:31 | |
| 9/24 | Last Quarter | 51% | 23:45 | 13:21 | |
| 9/25 | Waning Crescent | 41% | — | 14:07 | |
| 9/26 | Waning Crescent | 32% | 00:35 | 14:49 | |
| 9/27 | Waning Crescent | 24% | 01:27 | 15:28 | |
| 9/28 | Waning Crescent | 16% | 02:21 | 16:05 | |
| 9/29 | Waning Crescent | 10% | 03:16 | 16:39 | |
| 9/30 | Waning Crescent | 5% | 04:12 | 17:12 |
Born in September 1978?
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.