Moon Phases in Niterói
Moonrise, Moonset, Phase, Illumination and Age for September1999
Today's Moon
Calculated for 2026-05-03
- Moonrise
- 18:35
- Phase
- Full Moon
- Age of Moon
- 16 days
- Moonset
- 07:48
- Illumination
- 98%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-03
- Sunrise
- 06:11
- Sunset
- 17:26
- Day Length
- 11h 15m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Wed | 23:24 | 10:05 | Waning Gibbous | 70% | 20.2 days | 388911 km |
| Sep 2 Thu | - | 10:53 | Last Quarter | 60% | 21.2 days | 384249 km |
| Sep 3 Fri | 00:25 | 11:46 | Last Quarter | 49% | 22.2 days | 379249 km |
| Sep 4 Sat | 01:27 | 12:41 | Last Quarter | 39% | 23.2 days | 374182 km |
| Sep 5 Sun | 02:26 | 13:40 | Waning Crescent | 29% | 24.2 days | 369390 km |
| Sep 6 Mon | 03:22 | 14:40 | Waning Crescent | 20% | 25.2 days | 365254 km |
| Sep 7 Tue | 04:14 | 15:40 | Waning Crescent | 12% | 26.2 days | 363104 km |
| Sep 8 Wed | 05:02 | 16:39 | Waning Crescent | 6% | 27.2 days | 363104 km |
| Sep 9 Thu | 05:46 | 17:37 | Waning Crescent | 2% | 28.2 days | 363104 km |
| Sep 10 Fri | 06:26 | 18:32 | New Moon | 0% | 29.2 days | 363104 km |
| Sep 11 Sat | 07:05 | 19:26 | Waxing Crescent | 1% | 0.7 days | 364622 km |
| Sep 12 Sun | 07:42 | 20:18 | Waxing Crescent | 3% | 1.7 days | 369011 km |
| Sep 13 Mon | 08:18 | 21:09 | Waxing Crescent | 8% | 2.7 days | 374433 km |
| Sep 14 Tue | 08:56 | 22:00 | Waxing Crescent | 15% | 3.7 days | 380454 km |
| Sep 15 Wed | 09:35 | 22:51 | Waxing Crescent | 23% | 4.7 days | 386593 km |
| Sep 16 Thu | 10:15 | 23:42 | First Quarter | 32% | 5.7 days | 392372 km |
| Sep 17 Fri | 10:58 | - | First Quarter | 43% | 6.7 days | 397375 km |
| Sep 18 Sat | 11:45 | 00:32 | First Quarter | 53% | 7.7 days | 401287 km |
| Sep 19 Sun | 12:33 | 01:22 | First Quarter | 64% | 8.7 days | 403925 km |
| Sep 20 Mon | 13:25 | 02:10 | Waxing Gibbous | 74% | 9.7 days | 405245 km |
| Sep 21 Tue | 14:19 | 02:57 | Waxing Gibbous | 82% | 10.7 days | 405327 km |
| Sep 22 Wed | 15:15 | 03:43 | Waxing Gibbous | 90% | 11.7 days | 404345 km |
| Sep 23 Thu | 16:12 | 04:26 | Waxing Gibbous | 95% | 12.7 days | 402524 km |
| Sep 24 Fri | 17:11 | 05:09 | Waxing Gibbous | 99% | 13.7 days | 400094 km |
| Sep 25 Sat | 18:10 | 05:51 | Full Moon | 100% | 14.7 days | 397257 km |
| Sep 26 Sun | 19:11 | 06:33 | Waning Gibbous | 99% | 15.7 days | 394165 km |
| Sep 27 Mon | 20:13 | 07:16 | Waning Gibbous | 96% | 16.7 days | 390916 km |
| Sep 28 Tue | 21:16 | 08:01 | Waning Gibbous | 91% | 17.7 days | 387562 km |
| Sep 29 Wed | 22:19 | 08:50 | Waning Gibbous | 84% | 18.7 days | 384140 km |
| Sep 30 Thu | 23:21 | 09:42 | Waning Gibbous | 75% | 19.7 days | 380691 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.