Moon Phases in Leiden
Moonrise, Moonset, Phase, Illumination and Age for September1985
Today's Moon
Calculated for 2026-06-21
- Moonrise
- 13:21
- Phase
- First Quarter
- Age of Moon
- 6.1 days
- Moonset
- 01:16
- Illumination
- 37%
- Next Full Moon
- 2026-06-29
Today's Sun
Calculated for 2026-06-21
- Sunrise
- 05:18
- Sunset
- 22:09
- Day Length
- 16h 50m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Sun | 21:28 | 08:52 | Waning Gibbous | 98% | 16 days | 367308 km |
| Sep 2 Mon | 21:39 | 10:04 | Waning Gibbous | 94% | 17 days | 365442 km |
| Sep 3 Tue | 21:50 | 11:15 | Waning Gibbous | 89% | 18 days | 364844 km |
| Sep 4 Wed | 22:03 | 12:26 | Waning Gibbous | 81% | 19 days | 365452 km |
| Sep 5 Thu | 22:19 | 13:39 | Waning Gibbous | 72% | 20 days | 367119 km |
| Sep 6 Fri | 22:40 | 14:51 | Last Quarter | 62% | 21 days | 369637 km |
| Sep 7 Sat | 23:10 | 16:03 | Last Quarter | 51% | 22 days | 372768 km |
| Sep 8 Sun | 23:52 | 17:09 | Last Quarter | 41% | 23 days | 376276 km |
| Sep 9 Mon | - | 18:04 | Waning Crescent | 31% | 24 days | 379955 km |
| Sep 10 Tue | 00:49 | 18:48 | Waning Crescent | 21% | 25 days | 383645 km |
| Sep 11 Wed | 02:00 | 19:20 | Waning Crescent | 13% | 26 days | 387243 km |
| Sep 12 Thu | 03:22 | 19:44 | Waning Crescent | 7% | 27 days | 390694 km |
| Sep 13 Fri | 04:48 | 20:01 | Waning Crescent | 3% | 28 days | 393970 km |
| Sep 14 Sat | 06:16 | 20:16 | New Moon | 0% | 29 days | 397043 km |
| Sep 15 Sun | 07:45 | 20:30 | Waxing Crescent | 0% | 0.5 days | 399860 km |
| Sep 16 Mon | 09:14 | 20:44 | Waxing Crescent | 2% | 1.5 days | 402314 km |
| Sep 17 Tue | 10:44 | 20:59 | Waxing Crescent | 7% | 2.5 days | 404245 km |
| Sep 18 Wed | 12:16 | 21:18 | Waxing Crescent | 13% | 3.5 days | 405445 km |
| Sep 19 Thu | 13:48 | 21:43 | Waxing Crescent | 21% | 4.5 days | 405692 km |
| Sep 20 Fri | 15:15 | 22:18 | Waxing Crescent | 30% | 5.5 days | 404786 km |
| Sep 21 Sat | 16:31 | 23:08 | First Quarter | 40% | 6.5 days | 402598 km |
| Sep 22 Sun | 17:30 | - | First Quarter | 51% | 7.5 days | 399109 km |
| Sep 23 Mon | 18:10 | 00:12 | First Quarter | 62% | 8.5 days | 394433 km |
| Sep 24 Tue | 18:39 | 01:29 | Waxing Gibbous | 72% | 9.5 days | 388827 km |
| Sep 25 Wed | 18:59 | 02:48 | Waxing Gibbous | 81% | 10.5 days | 382667 km |
| Sep 26 Thu | 19:14 | 04:07 | Waxing Gibbous | 88% | 11.5 days | 376413 km |
| Sep 27 Fri | 19:26 | 05:24 | Waxing Gibbous | 94% | 12.5 days | 370562 km |
| Sep 28 Sat | 19:37 | 06:38 | Waxing Gibbous | 98% | 13.5 days | 365587 km |
| Sep 29 Sun | 19:47 | 07:50 | Full Moon | 100% | 14.5 days | 363104 km |
| Sep 30 Mon | 19:57 | 09:01 | Waning Gibbous | 99% | 15.5 days | 363104 km |
* Moon Phase: The shape of the illuminated (sunlit) portion of the Moon as seen by an observer on Earth.
* Illumination: The percentage of the Moon's surface illuminated by the Sun.
* Moon Age: The number of days since the last New Moon.