A MONTH OF WAXING AND WANING LIGHT
September 1984 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 | Waxing Crescent | 36% | 12:08 | 22:28 | |
| 9/2 | Waxing Crescent | 47% | 13:17 | 23:08 | |
| 9/3 | Waxing Gibbous | 57% | 14:24 | 23:54 | |
| 9/4 | Waxing Gibbous | 68% | 15:24 | — | |
| 9/5 | Waxing Gibbous | 77% | 16:18 | 00:46 | |
| 9/6 | Waxing Gibbous | 84% | 17:04 | 01:43 | |
| 9/7 | Waxing Gibbous | 91% | 17:42 | 02:43 | |
| 9/8 | Waxing Gibbous | 96% | 18:15 | 03:44 | |
| 9/9 | Waxing Gibbous | 99% | 18:43 | 04:44 | |
| 9/10 | Full Moon | 100% | 19:08 | 05:43 | |
| 9/11 | Full Moon | 99% | 19:32 | 06:41 | |
| 9/12 | Waning Gibbous | 97% | 19:55 | 07:38 | |
| 9/13 | Waning Gibbous | 93% | 20:18 | 08:34 | |
| 9/14 | Waning Gibbous | 87% | 20:42 | 09:32 | |
| 9/15 | Waning Gibbous | 80% | 21:10 | 10:31 | |
| 9/16 | Waning Gibbous | 72% | 21:42 | 11:32 | |
| 9/17 | Waning Gibbous | 63% | 22:20 | 12:34 | |
| 9/18 | Waning Gibbous | 53% | 23:06 | 13:36 | |
| 9/19 | Waning Crescent | 43% | — | 14:36 | |
| 9/20 | Waning Crescent | 32% | 00:01 | 15:32 | |
| 9/21 | Waning Crescent | 22% | 01:05 | 16:22 | |
| 9/22 | Waning Crescent | 13% | 02:16 | 17:05 | |
| 9/23 | Waning Crescent | 6% | 03:31 | 17:42 | |
| 9/24 | Waning Crescent | 2% | 04:47 | 18:16 | |
| 9/25 | New Moon | 0% | 06:03 | 18:47 | |
| 9/26 | Waxing Crescent | 2% | 07:19 | 19:17 | |
| 9/27 | Waxing Crescent | 6% | 08:34 | 19:49 | |
| 9/28 | Waxing Crescent | 13% | 09:49 | 20:24 | |
| 9/29 | Waxing Crescent | 22% | 11:02 | 21:03 | |
| 9/30 | Waxing Crescent | 31% | 12:13 | 21:48 |
Born in September 1984?
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.