Moon Phases in Thunder Bay
Moonrise, Moonset, Phase, Illumination and Age for December1939
Today's Moon
Calculated for 2026-02-18
- Moonrise
- 08:28
- Phase
- New Moon
- Age of Moon
- 0.3 days
- Moonset
- 20:05
- Illumination
- 0%
- Next Full Moon
- 2026-03-03
Today's Sun
Calculated for 2026-02-18
- Sunrise
- 07:56
- Sunset
- 18:25
- Day Length
- 10h 28m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Dec 1 Fri | 22:35 | 12:02 | Waning Gibbous | 78% | 19.3 days | 387675 km |
| Dec 2 Sat | 23:49 | 12:35 | Last Quarter | 69% | 20.3 days | 383715 km |
| Dec 3 Sun | - | 13:07 | Last Quarter | 59% | 21.3 days | 379539 km |
| Dec 4 Mon | 01:03 | 13:36 | Last Quarter | 48% | 22.3 days | 375327 km |
| Dec 5 Tue | 02:16 | 14:05 | Last Quarter | 38% | 23.3 days | 371324 km |
| Dec 6 Wed | 03:30 | 14:36 | Waning Crescent | 28% | 24.3 days | 367822 km |
| Dec 7 Thu | 04:42 | 15:10 | Waning Crescent | 19% | 25.3 days | 365124 km |
| Dec 8 Fri | 05:53 | 15:48 | Waning Crescent | 11% | 26.3 days | 363504 km |
| Dec 9 Sat | 07:01 | 16:31 | Waning Crescent | 5% | 27.3 days | 363177 km |
| Dec 10 Sun | 08:03 | 17:20 | Waning Crescent | 2% | 28.3 days | 364258 km |
| Dec 11 Mon | 08:58 | 18:14 | New Moon | 0% | 29.3 days | 366744 km |
| Dec 12 Tue | 09:46 | 19:12 | Waxing Crescent | 1% | 0.8 days | 370505 km |
| Dec 13 Wed | 10:25 | 20:12 | Waxing Crescent | 4% | 1.8 days | 375288 km |
| Dec 14 Thu | 11:00 | 21:14 | Waxing Crescent | 9% | 2.8 days | 380736 km |
| Dec 15 Fri | 11:30 | 22:15 | Waxing Crescent | 15% | 3.8 days | 386426 km |
| Dec 16 Sat | 11:57 | 23:16 | Waxing Crescent | 24% | 4.8 days | 391906 km |
| Dec 17 Sun | 12:21 | - | First Quarter | 33% | 5.8 days | 396754 km |
| Dec 18 Mon | 12:45 | 00:16 | First Quarter | 44% | 6.8 days | 400616 km |
| Dec 19 Tue | 13:09 | 01:17 | First Quarter | 54% | 7.8 days | 403249 km |
| Dec 20 Wed | 13:35 | 02:18 | First Quarter | 65% | 8.8 days | 404540 km |
| Dec 21 Thu | 14:03 | 03:21 | Waxing Gibbous | 75% | 9.8 days | 404513 km |
| Dec 22 Fri | 14:35 | 04:25 | Waxing Gibbous | 83% | 10.8 days | 403303 km |
| Dec 23 Sat | 15:14 | 05:30 | Waxing Gibbous | 90% | 11.8 days | 401134 km |
| Dec 24 Sun | 16:00 | 06:33 | Waxing Gibbous | 96% | 12.8 days | 398269 km |
| Dec 25 Mon | 16:54 | 07:34 | Full Moon | 99% | 13.8 days | 394974 km |
| Dec 26 Tue | 17:57 | 08:29 | Waning Gibbous | 100% | 14.8 days | 391482 km |
| Dec 27 Wed | 19:07 | 09:19 | Waning Gibbous | 99% | 15.8 days | 387978 km |
| Dec 28 Thu | 20:20 | 10:01 | Waning Gibbous | 95% | 16.8 days | 384589 km |
| Dec 29 Fri | 21:36 | 10:38 | Waning Gibbous | 90% | 17.8 days | 381396 km |
| Dec 30 Sat | 22:52 | 11:11 | Waning Gibbous | 83% | 18.8 days | 378453 km |
| Dec 31 Sun | - | 11:42 | 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.