A MONTH OF WAXING AND WANING LIGHT
September 2019 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 | 5% | 07:46 | 20:31 | |
| 9/2 | Waxing Crescent | 11% | 08:59 | 21:05 | |
| 9/3 | Waxing Crescent | 19% | 10:09 | 21:39 | |
| 9/4 | Waxing Crescent | 29% | 11:18 | 22:15 | |
| 9/5 | Waxing Crescent | 39% | 12:25 | 22:54 | |
| 9/6 | First Quarter | 50% | 13:28 | 23:36 | |
| 9/7 | Waxing Gibbous | 60% | 14:28 | — | |
| 9/8 | Waxing Gibbous | 70% | 15:23 | 00:23 | |
| 9/9 | Waxing Gibbous | 78% | 16:12 | 01:13 | |
| 9/10 | Waxing Gibbous | 86% | 16:55 | 02:07 | |
| 9/11 | Waxing Gibbous | 92% | 17:33 | 03:03 | |
| 9/12 | Waxing Gibbous | 96% | 18:07 | 03:59 | |
| 9/13 | Waxing Gibbous | 99% | 18:37 | 04:56 | |
| 9/14 | Full Moon | 100% | 19:05 | 05:53 | |
| 9/15 | Waning Gibbous | 99% | 19:32 | 06:49 | |
| 9/16 | Waning Gibbous | 96% | 19:59 | 07:45 | |
| 9/17 | Waning Gibbous | 92% | 20:26 | 08:42 | |
| 9/18 | Waning Gibbous | 86% | 20:55 | 09:40 | |
| 9/19 | Waning Gibbous | 79% | 21:27 | 10:38 | |
| 9/20 | Waning Gibbous | 70% | 22:04 | 11:39 | |
| 9/21 | Waning Gibbous | 60% | 22:47 | 12:40 | |
| 9/22 | Last Quarter | 50% | 23:37 | 13:41 | |
| 9/23 | Waning Crescent | 39% | — | 14:39 | |
| 9/24 | Waning Crescent | 29% | 00:35 | 15:34 | |
| 9/25 | Waning Crescent | 19% | 01:40 | 16:23 | |
| 9/26 | Waning Crescent | 10% | 02:51 | 17:07 | |
| 9/27 | Waning Crescent | 4% | 04:04 | 17:47 | |
| 9/28 | New Moon | 1% | 05:19 | 18:24 | |
| 9/29 | New Moon | 0% | 06:33 | 18:59 | |
| 9/30 | Waxing Crescent | 3% | 07:46 | 19:33 |
Born in September 2019?
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.