Moon Phases in Tucson
Moonrise, Moonset, Phase, Illumination and Age for December1984
Today's Moon
Calculated for 2026-05-05
- Moonrise
- 23:10
- Phase
- Waning Gibbous
- Age of Moon
- 17.9 days
- Moonset
- 08:01
- Illumination
- 89%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-05
- Sunrise
- 05:32
- Sunset
- 19:08
- Day Length
- 13h 36m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Sat | 13:49 | 00:51 | First Quarter | 54% | 7.8 days | 382545 km |
| Dec 2 Sun | 14:15 | 01:46 | First Quarter | 65% | 8.8 days | 376779 km |
| Dec 3 Mon | 14:40 | 02:39 | Waxing Gibbous | 74% | 9.8 days | 371122 km |
| Dec 4 Tue | 15:08 | 03:34 | Waxing Gibbous | 83% | 10.8 days | 366016 km |
| Dec 5 Wed | 15:37 | 04:29 | Waxing Gibbous | 90% | 11.8 days | 363104 km |
| Dec 6 Thu | 16:10 | 05:28 | Waxing Gibbous | 96% | 12.8 days | 363104 km |
| Dec 7 Fri | 16:49 | 06:28 | Full Moon | 99% | 13.8 days | 363104 km |
| Dec 8 Sat | 17:35 | 07:29 | Waning Gibbous | 100% | 14.8 days | 363104 km |
| Dec 9 Sun | 18:27 | 08:30 | Waning Gibbous | 99% | 15.8 days | 363104 km |
| Dec 10 Mon | 19:27 | 09:27 | Waning Gibbous | 95% | 16.8 days | 365232 km |
| Dec 11 Tue | 20:31 | 10:19 | Waning Gibbous | 90% | 17.8 days | 370474 km |
| Dec 12 Wed | 21:39 | 11:05 | Waning Gibbous | 83% | 18.8 days | 376504 km |
| Dec 13 Thu | 22:45 | 11:45 | Waning Gibbous | 74% | 19.8 days | 382825 km |
| Dec 14 Fri | 23:51 | 12:20 | Last Quarter | 64% | 20.8 days | 388947 km |
| Dec 15 Sat | - | 12:52 | Last Quarter | 54% | 21.8 days | 394436 km |
| Dec 16 Sun | 00:57 | 13:24 | Last Quarter | 43% | 22.8 days | 398962 km |
| Dec 17 Mon | 02:03 | 13:56 | Last Quarter | 33% | 23.8 days | 402328 km |
| Dec 18 Tue | 03:10 | 14:30 | Waning Crescent | 23% | 24.8 days | 404476 km |
| Dec 19 Wed | 04:18 | 15:08 | Waning Crescent | 15% | 25.8 days | 405466 km |
| Dec 20 Thu | 05:28 | 15:52 | Waning Crescent | 8% | 26.8 days | 405445 km |
| Dec 21 Fri | 06:37 | 16:42 | Waning Crescent | 3% | 27.8 days | 404601 km |
| Dec 22 Sat | 07:43 | 17:39 | New Moon | 1% | 28.8 days | 403117 km |
| Dec 23 Sun | 08:41 | 18:39 | Waxing Crescent | 0% | 0.3 days | 401135 km |
| Dec 24 Mon | 09:32 | 19:42 | Waxing Crescent | 2% | 1.3 days | 398741 km |
| Dec 25 Tue | 10:15 | 20:44 | Waxing Crescent | 6% | 2.3 days | 395966 km |
| Dec 26 Wed | 10:51 | 21:44 | Waxing Crescent | 12% | 3.3 days | 392807 km |
| Dec 27 Thu | 11:22 | 22:40 | Waxing Crescent | 19% | 4.3 days | 389258 km |
| Dec 28 Fri | 11:50 | 23:36 | Waxing Crescent | 28% | 5.3 days | 385344 km |
| Dec 29 Sat | 12:16 | - | First Quarter | 38% | 6.3 days | 381150 km |
| Dec 30 Sun | 12:41 | 00:29 | First Quarter | 49% | 7.3 days | 376836 km |
| Dec 31 Mon | 13:08 | 01:24 | First Quarter | 59% | 8.3 days | 372634 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.