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Moon phase calendar December 1988
| Day | Phase | Illum. | Age | Rise (Tokyo) | Set (Tokyo) | |
|---|---|---|---|---|---|---|
| 1 Thu | Last quarter 15:49 | 52% | 21.5 | 23:38 | 12:03 | |
| 2 Fri | Last quarter | 42% | 22.5 | – | 12:26 | |
| 3 Sat | Last quarter | 33% | 23.5 | 00:34 | 12:48 | |
| 4 Sun | Waning crescent | 25% | 24.5 | 01:30 | 13:10 | |
| 5 Mon | Waning crescent | 17% | 25.5 | 02:28 | 13:35 | |
| 6 Tue | Waning crescent | 10% | 26.5 | 03:28 | 14:03 | |
| 7 Wed | Waning crescent | 5% | 27.5 | 04:31 | 14:36 | |
| 8 Thu | New moon | 2% | 28.5 | 05:36 | 15:16 | |
| 9 Fri | New moon 14:35 | 0% | 29.5 | 06:41 | 16:05 | |
| 10 Sat | New moon | 1% | 0.9 | 07:43 | 17:04 | |
| 11 Sun | Waxing crescent | 4% | 1.9 | 08:39 | 18:10 | |
| 12 Mon | Waxing crescent | 10% | 2.9 | 09:27 | 19:21 | |
| 13 Tue | Waxing crescent | 18% | 3.9 | 10:07 | 20:33 | |
| 14 Wed | Waxing crescent | 27% | 4.9 | 10:41 | 21:43 | |
| 15 Thu | First quarter | 38% | 5.9 | 11:10 | 22:52 | |
| 16 Fri | First quarter 14:40 | 49% | 6.9 | 11:38 | – | |
| 17 Sat | First quarter | 60% | 7.9 | 12:06 | 00:00 | |
| 18 Sun | Waxing gibbous | 71% | 8.9 | 12:34 | 01:09 | |
| 19 Mon | Waxing gibbous | 81% | 9.9 | 13:06 | 02:19 | |
| 20 Tue | Waxing gibbous | 89% | 10.9 | 13:42 | 03:30 | |
| 21 Wed | Waxing gibbous | 95% | 11.9 | 14:26 | 04:41 | |
| 22 Thu | Full moon | 98% | 12.9 | 15:17 | 05:50 | |
| 23 Fri | Full moon 14:28 | 100% | 13.9 | 16:16 | 06:52 | |
| 24 Sat | Full moon | 99% | 14.9 | 17:19 | 07:46 | |
| 25 Sun | Waning gibbous | 96% | 15.9 | 18:24 | 08:31 | |
| 26 Mon | Waning gibbous | 91% | 16.9 | 19:27 | 09:07 | |
| 27 Tue | Waning gibbous | 85% | 17.9 | 20:28 | 09:38 | |
| 28 Wed | Waning gibbous | 78% | 18.9 | 21:27 | 10:04 | |
| 29 Thu | Last quarter | 69% | 19.9 | 22:23 | 10:27 | |
| 30 Fri | Last quarter | 60% | 20.9 | 23:19 | 10:49 | |
| 31 Sat | Last quarter 13:56 | 51% | 21.9 | – | 11:12 |
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.
About this page
Daily moon phase, illumination, age and Tokyo moonrise/moonset for December 1988. Full moon: Dec 23 (383,639 km away).