Moon Phases in Monterrey
Moonrise, Moonset, Phase, Illumination and Age for December1939
Today's Moon
Calculated for 2026-02-17
- Moonrise
- 06:45
- Phase
- New Moon
- Age of Moon
- 28.6 days
- Moonset
- 18:40
- Illumination
- 1%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-17
- Sunrise
- 06:36
- Sunset
- 18:18
- Day Length
- 11h 41m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Fri | 22:32 | 10:33 | Waning Gibbous | 78% | 19.3 days | 387675 km |
| Dec 2 Sat | 23:31 | 11:22 | Last Quarter | 69% | 20.3 days | 383715 km |
| Dec 3 Sun | - | 12:08 | Last Quarter | 59% | 21.3 days | 379539 km |
| Dec 4 Mon | 00:27 | 12:54 | Last Quarter | 48% | 22.3 days | 375327 km |
| Dec 5 Tue | 01:24 | 13:40 | Last Quarter | 38% | 23.3 days | 371324 km |
| Dec 6 Wed | 02:21 | 14:26 | Waning Crescent | 28% | 24.3 days | 367822 km |
| Dec 7 Thu | 03:19 | 15:14 | Waning Crescent | 19% | 25.3 days | 365124 km |
| Dec 8 Fri | 04:16 | 16:04 | Waning Crescent | 11% | 26.3 days | 363504 km |
| Dec 9 Sat | 05:13 | 16:55 | Waning Crescent | 5% | 27.3 days | 363177 km |
| Dec 10 Sun | 06:09 | 17:48 | Waning Crescent | 2% | 28.3 days | 364258 km |
| Dec 11 Mon | 07:03 | 18:41 | New Moon | 0% | 29.3 days | 366744 km |
| Dec 12 Tue | 07:55 | 19:35 | Waxing Crescent | 1% | 0.8 days | 370505 km |
| Dec 13 Wed | 08:42 | 20:26 | Waxing Crescent | 4% | 1.8 days | 375288 km |
| Dec 14 Thu | 09:27 | 21:17 | Waxing Crescent | 9% | 2.8 days | 380736 km |
| Dec 15 Fri | 10:08 | 22:05 | Waxing Crescent | 15% | 3.8 days | 386426 km |
| Dec 16 Sat | 10:48 | 22:52 | Waxing Crescent | 24% | 4.8 days | 391906 km |
| Dec 17 Sun | 11:26 | 23:40 | First Quarter | 33% | 5.8 days | 396754 km |
| Dec 18 Mon | 12:03 | - | First Quarter | 44% | 6.8 days | 400616 km |
| Dec 19 Tue | 12:41 | 00:26 | First Quarter | 54% | 7.8 days | 403249 km |
| Dec 20 Wed | 13:20 | 01:14 | First Quarter | 65% | 8.8 days | 404540 km |
| Dec 21 Thu | 14:01 | 02:03 | Waxing Gibbous | 75% | 9.8 days | 404513 km |
| Dec 22 Fri | 14:45 | 02:54 | Waxing Gibbous | 83% | 10.8 days | 403303 km |
| Dec 23 Sat | 15:34 | 03:48 | Waxing Gibbous | 90% | 11.8 days | 401134 km |
| Dec 24 Sun | 16:26 | 04:43 | Waxing Gibbous | 96% | 12.8 days | 398269 km |
| Dec 25 Mon | 17:23 | 05:40 | Full Moon | 99% | 13.8 days | 394974 km |
| Dec 26 Tue | 18:21 | 06:37 | Waning Gibbous | 100% | 14.8 days | 391482 km |
| Dec 27 Wed | 19:23 | 07:33 | Waning Gibbous | 99% | 15.8 days | 387978 km |
| Dec 28 Thu | 20:23 | 08:27 | Waning Gibbous | 95% | 16.8 days | 384589 km |
| Dec 29 Fri | 21:24 | 09:18 | Waning Gibbous | 90% | 17.8 days | 381396 km |
| Dec 30 Sat | 22:22 | 10:07 | Waning Gibbous | 83% | 18.8 days | 378453 km |
| Dec 31 Sun | 23:20 | 10:54 | Waning Gibbous | 74% | 19.8 days | 375801 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.