September 2021
Moon phases in September 2021
September 2021 night by night: the phase and how much of the disc is lit. Full moon: 20 September. New moon: 7 September. Times in UTC.
7 SeptemberNew moon · 00:52 UTC
13 SeptemberFirst quarter · 20:39 UTC
20 SeptemberFull moon · 23:55 UTC
29 SeptemberLast quarter · 01:57 UTC
Day by day
| Phase | Lit | Distance | |
|---|---|---|---|
| 1 Wed | Waning crescent | 30% | 400,478 km |
| 2 Thu | Waning crescent | 21% | 397,097 km |
| 3 Fri | Waning crescent | 14% | 392,942 km |
| 4 Sat | Waning crescent | 8% | 388,336 km |
| 5 Sun | New moon | 3% | 383,633 km |
| 6 Mon | New moon | 1% | 379,182 km |
| 7 Tue | New moon · 00:52 UTC | 0% | 375,292 km |
| 8 Wed | New moon | 3% | 372,196 km |
| 9 Thu | Waxing crescent | 8% | 370,022 km |
| 10 Fri | Waxing crescent | 15% | 368,797 km |
| 11 Sat | Waxing crescent | 24% | 368,455 km |
| 12 Sun | First quarter | 35% | 368,874 km |
| 13 Mon | First quarter · 20:39 UTC | 46% | 369,915 km |
| 14 Tue | First quarter | 57% | 371,453 km |
| 15 Wed | First quarter | 68% | 373,401 km |
| 16 Thu | Waxing gibbous | 78% | 375,710 km |
| 17 Fri | Waxing gibbous | 86% | 378,363 km |
| 18 Sat | Waxing gibbous | 93% | 381,349 km |
| 19 Sun | Full moon | 97% | 384,642 km |
| 20 Mon | Full moon · 23:55 UTC | 100% | 388,172 km |
| 21 Tue | Full moon | 100% | 391,817 km |
| 22 Wed | Full moon | 98% | 395,401 km |
| 23 Thu | Waning gibbous | 94% | 398,705 km |
| 24 Fri | Waning gibbous | 88% | 401,486 km |
| 25 Sat | Waning gibbous | 81% | 403,500 km |
| 26 Sun | Waning gibbous | 74% | 404,530 km |
| 27 Mon | Last quarter | 65% | 404,411 km |
| 28 Tue | Last quarter | 56% | 403,051 km |
| 29 Wed | Last quarter · 01:57 UTC | 46% | 400,443 km |
| 30 Thu | Last quarter | 37% | 396,685 km |