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Moon phase calendar October 2023
| Day | Phase | Illum. | Age | Rise (Tokyo) | Set (Tokyo) | |
|---|---|---|---|---|---|---|
| 1 Sun | Waning gibbous | 96% | 16.1 | 18:30 | 07:20 | |
| 2 Mon | Waning gibbous | 90% | 17.1 | 19:04 | 08:31 | |
| 3 Tue | Waning gibbous | 83% | 18.1 | 19:42 | 09:42 | |
| 4 Wed | Waning gibbous | 74% | 19.1 | 20:25 | 10:50 | |
| 5 Thu | Last quarter | 64% | 20.1 | 21:15 | 11:53 | |
| 6 Fri | Last quarter 22:47 | 55% | 21.1 | 22:10 | 12:49 | |
| 7 Sat | Last quarter | 45% | 22.1 | 23:09 | 13:37 | |
| 8 Sun | Last quarter | 35% | 23.1 | – | 14:17 | |
| 9 Mon | Waning crescent | 27% | 24.1 | 00:08 | 14:51 | |
| 10 Tue | Waning crescent | 19% | 25.1 | 01:08 | 15:20 | |
| 11 Wed | Waning crescent | 12% | 26.1 | 02:07 | 15:45 | |
| 12 Thu | Waning crescent | 6% | 27.1 | 03:05 | 16:09 | |
| 13 Fri | New moon | 2% | 28.1 | 04:02 | 16:32 | |
| 14 Sat | New moon | 0% | 29.1 | 05:00 | 16:55 | |
| 15 Sun | New moon 02:55 | 0% | 0.4 | 05:59 | 17:19 | |
| 16 Mon | New moon | 2% | 1.4 | 07:00 | 17:46 | |
| 17 Tue | Waxing crescent | 6% | 2.4 | 08:04 | 18:18 | |
| 18 Wed | Waxing crescent | 12% | 3.4 | 09:10 | 18:57 | |
| 19 Thu | Waxing crescent | 19% | 4.4 | 10:16 | 19:43 | |
| 20 Fri | Waxing crescent | 28% | 5.4 | 11:21 | 20:40 | |
| 21 Sat | First quarter | 39% | 6.4 | 12:19 | 21:45 | |
| 22 Sun | First quarter 12:29 | 50% | 7.4 | 13:10 | 22:55 | |
| 23 Mon | First quarter | 61% | 8.4 | 13:52 | – | |
| 24 Tue | Waxing gibbous | 72% | 9.4 | 14:29 | 00:09 | |
| 25 Wed | Waxing gibbous | 82% | 10.4 | 15:00 | 01:22 | |
| 26 Thu | Waxing gibbous | 90% | 11.4 | 15:29 | 02:34 | |
| 27 Fri | Waxing gibbous | 96% | 12.4 | 15:57 | 03:45 | |
| 28 Sat | Full moon | 99% | 13.4 | 16:27 | 04:55 | |
| 29 Sun | Full moon 05:24 | 100% | 14.4 | 16:58 | 06:07 | |
| 30 Mon | Full moon | 98% | 15.4 | 17:34 | 07:18 | |
| 31 Tue | Waning gibbous | 94% | 16.4 | 18:15 | 08:29 |
Computed with the JPL DE421 ephemeris and Skyfield (JST). Illumination and age are for 12:00 JST; moonrise and moonset are for Tokyo. Distances are centre to centre. "Supermoon" is not a formal astronomical term.
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Daily moon phase, illumination, age and Tokyo moonrise/moonset for October 2023. Full moon: Oct 29 (369,703 km away).