Moon Phases in Chicago
Moonrise, Moonset, Phase, Illumination and Age for September1971
Today's Moon
Calculated for 2026-02-11
- Moonrise
- 02:58
- Phase
- Last Quarter
- Age of Moon
- 23 days
- Moonset
- 11:29
- Illumination
- 41%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-11
- Sunrise
- 06:49
- Sunset
- 17:20
- Day Length
- 10h 30m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Sep 1 Wed | 17:27 | 01:42 | Waxing Gibbous | 83% | 10.8 days | 364342 km |
| Sep 2 Thu | 18:02 | 02:56 | Waxing Gibbous | 90% | 11.8 days | 363104 km |
| Sep 3 Fri | 18:32 | 04:14 | Waxing Gibbous | 96% | 12.8 days | 363104 km |
| Sep 4 Sat | 18:59 | 05:33 | Full Moon | 99% | 13.8 days | 363104 km |
| Sep 5 Sun | 19:25 | 06:51 | Waning Gibbous | 100% | 14.8 days | 363104 km |
| Sep 6 Mon | 19:51 | 08:10 | Waning Gibbous | 99% | 15.8 days | 363490 km |
| Sep 7 Tue | 20:18 | 09:30 | Waning Gibbous | 95% | 16.8 days | 368052 km |
| Sep 8 Wed | 20:51 | 10:49 | Waning Gibbous | 90% | 17.8 days | 373663 km |
| Sep 9 Thu | 21:30 | 12:08 | Waning Gibbous | 83% | 18.8 days | 379867 km |
| Sep 10 Fri | 22:16 | 13:23 | Waning Gibbous | 74% | 19.8 days | 386166 km |
| Sep 11 Sat | 23:11 | 14:29 | Last Quarter | 64% | 20.8 days | 392079 km |
| Sep 12 Sun | - | 15:25 | Last Quarter | 54% | 21.8 days | 397195 km |
| Sep 13 Mon | 00:13 | 16:10 | Last Quarter | 43% | 22.8 days | 401214 km |
| Sep 14 Tue | 01:20 | 16:46 | Last Quarter | 33% | 23.8 days | 403975 km |
| Sep 15 Wed | 02:26 | 17:15 | Waning Crescent | 23% | 24.8 days | 405450 km |
| Sep 16 Thu | 03:32 | 17:39 | Waning Crescent | 15% | 25.8 days | 405696 km |
| Sep 17 Fri | 04:35 | 18:00 | Waning Crescent | 8% | 26.8 days | 404999 km |
| Sep 18 Sat | 05:37 | 18:20 | Waning Crescent | 3% | 27.8 days | 403461 km |
| Sep 19 Sun | 06:37 | 18:39 | New Moon | 1% | 28.8 days | 401324 km |
| Sep 20 Mon | 07:38 | 18:59 | Waxing Crescent | 0% | 0.3 days | 398755 km |
| Sep 21 Tue | 08:38 | 19:20 | Waxing Crescent | 2% | 1.3 days | 395866 km |
| Sep 22 Wed | 09:41 | 19:45 | Waxing Crescent | 6% | 2.3 days | 392718 km |
| Sep 23 Thu | 10:43 | 20:13 | Waxing Crescent | 12% | 3.3 days | 389337 km |
| Sep 24 Fri | 11:46 | 20:48 | Waxing Crescent | 19% | 4.3 days | 385742 km |
| Sep 25 Sat | 12:48 | 21:31 | Waxing Crescent | 28% | 5.3 days | 381980 km |
| Sep 26 Sun | 13:45 | 22:23 | First Quarter | 38% | 6.3 days | 378142 km |
| Sep 27 Mon | 14:36 | 23:25 | First Quarter | 49% | 7.3 days | 374377 km |
| Sep 28 Tue | 15:20 | - | First Quarter | 59% | 8.3 days | 370890 km |
| Sep 29 Wed | 15:57 | 00:34 | Waxing Gibbous | 70% | 9.3 days | 367925 km |
| Sep 30 Thu | 16:29 | 01:48 | Waxing Gibbous | 79% | 10.3 days | 365737 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.