Moon Phases in San Juan
Moonrise, Moonset, Phase, Illumination and Age for October1981
Today's Moon
Calculated for 2026-05-08
- Moonrise
- -
- Phase
- Waning Gibbous
- Age of Moon
- 20.2 days
- Moonset
- 11:15
- Illumination
- 70%
- Next Full Moon
- 2026-05-31
Today's Sun
Calculated for 2026-05-08
- Sunrise
- 05:52
- Sunset
- 18:49
- Day Length
- 12h 57m
| Date | Moonrise | Moonset | Phase | Illumination | Age | Distance |
|---|---|---|---|---|---|---|
| Oct 1 Thu | 09:00 | 20:45 | Waxing Crescent | 7% | 2.5 days | 385384 km |
| Oct 2 Fri | 09:50 | 21:25 | Waxing Crescent | 13% | 3.5 days | 390580 km |
| Oct 3 Sat | 10:40 | 22:08 | Waxing Crescent | 21% | 4.5 days | 395428 km |
| Oct 4 Sun | 11:30 | 22:53 | Waxing Crescent | 30% | 5.5 days | 399538 km |
| Oct 5 Mon | 12:20 | 23:41 | First Quarter | 40% | 6.5 days | 402584 km |
| Oct 6 Tue | 13:10 | - | First Quarter | 51% | 7.5 days | 404341 km |
| Oct 7 Wed | 13:59 | 00:32 | First Quarter | 62% | 8.5 days | 404707 km |
| Oct 8 Thu | 14:46 | 01:26 | Waxing Gibbous | 72% | 9.5 days | 403715 km |
| Oct 9 Fri | 15:33 | 02:21 | Waxing Gibbous | 81% | 10.5 days | 401520 km |
| Oct 10 Sat | 16:17 | 03:18 | Waxing Gibbous | 88% | 11.5 days | 398371 km |
| Oct 11 Sun | 17:02 | 04:16 | Waxing Gibbous | 94% | 12.5 days | 394574 km |
| Oct 12 Mon | 17:46 | 05:15 | Waxing Gibbous | 98% | 13.5 days | 390448 km |
| Oct 13 Tue | 18:31 | 06:15 | Full Moon | 100% | 14.5 days | 386295 km |
| Oct 14 Wed | 19:19 | 07:17 | Waning Gibbous | 99% | 15.5 days | 382366 km |
| Oct 15 Thu | 20:09 | 08:20 | Waning Gibbous | 97% | 16.5 days | 378849 km |
| Oct 16 Fri | 21:03 | 09:24 | Waning Gibbous | 92% | 17.5 days | 375870 km |
| Oct 17 Sat | 21:59 | 10:28 | Waning Gibbous | 85% | 18.5 days | 373499 km |
| Oct 18 Sun | 22:58 | 11:30 | Waning Gibbous | 77% | 19.5 days | 371760 km |
| Oct 19 Mon | 23:57 | 12:28 | Last Quarter | 67% | 20.5 days | 370652 km |
| Oct 20 Tue | - | 13:22 | Last Quarter | 57% | 21.5 days | 370159 km |
| Oct 21 Wed | 00:55 | 14:11 | Last Quarter | 46% | 22.5 days | 370260 km |
| Oct 22 Thu | 01:51 | 14:56 | Last Quarter | 36% | 23.5 days | 370941 km |
| Oct 23 Fri | 02:45 | 15:37 | Waning Crescent | 26% | 24.5 days | 372190 km |
| Oct 24 Sat | 03:38 | 16:15 | Waning Crescent | 17% | 25.5 days | 374002 km |
| Oct 25 Sun | 04:28 | 16:52 | Waning Crescent | 10% | 26.5 days | 376369 km |
| Oct 26 Mon | 05:17 | 17:29 | Waning Crescent | 5% | 27.5 days | 379267 km |
| Oct 27 Tue | 06:06 | 18:05 | Waning Crescent | 1% | 28.5 days | 382643 km |
| Oct 28 Wed | 06:55 | 18:43 | New Moon | 0% | 29.5 days | 386397 km |
| Oct 29 Thu | 07:45 | 19:23 | Waxing Crescent | 1% | 1 days | 390374 km |
| Oct 30 Fri | 08:34 | 20:04 | Waxing Crescent | 4% | 2 days | 394355 km |
| Oct 31 Sat | 09:25 | 20:48 | Waxing Crescent | 10% | 3 days | 398070 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.