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Moon phase calendar December 1990
| Day | Phase | Illum. | Age | Rise (Tokyo) | Set (Tokyo) | |
|---|---|---|---|---|---|---|
| 1 Sat | Full moon | 98% | 13.7 | 15:11 | 05:01 | |
| 2 Sun | Full moon 16:49 | 100% | 14.7 | 16:06 | 06:17 | |
| 3 Mon | Full moon | 99% | 15.7 | 17:11 | 07:29 | |
| 4 Tue | Waning gibbous | 95% | 16.7 | 18:23 | 08:33 | |
| 5 Wed | Waning gibbous | 89% | 17.7 | 19:38 | 09:25 | |
| 6 Thu | Waning gibbous | 80% | 18.7 | 20:50 | 10:08 | |
| 7 Fri | Waning gibbous | 71% | 19.7 | 21:58 | 10:43 | |
| 8 Sat | Last quarter | 60% | 20.7 | 23:02 | 11:14 | |
| 9 Sun | Last quarter 11:03 | 50% | 21.7 | – | 11:41 | |
| 10 Mon | Last quarter | 40% | 22.7 | 00:04 | 12:07 | |
| 11 Tue | Waning crescent | 30% | 23.7 | 01:03 | 12:34 | |
| 12 Wed | Waning crescent | 22% | 24.7 | 02:02 | 13:01 | |
| 13 Thu | Waning crescent | 14% | 25.7 | 03:01 | 13:31 | |
| 14 Fri | Waning crescent | 8% | 26.7 | 04:00 | 14:05 | |
| 15 Sat | New moon | 4% | 27.7 | 04:58 | 14:44 | |
| 16 Sun | New moon | 1% | 28.7 | 05:54 | 15:29 | |
| 17 Mon | New moon 13:21 | 0% | 29.7 | 06:47 | 16:20 | |
| 18 Tue | New moon | 1% | 0.9 | 07:34 | 17:15 | |
| 19 Wed | New moon | 3% | 1.9 | 08:16 | 18:13 | |
| 20 Thu | Waxing crescent | 8% | 2.9 | 08:53 | 19:12 | |
| 21 Fri | Waxing crescent | 14% | 3.9 | 09:25 | 20:12 | |
| 22 Sat | Waxing crescent | 21% | 4.9 | 09:54 | 21:12 | |
| 23 Sun | Waxing crescent | 30% | 5.9 | 10:21 | 22:12 | |
| 24 Mon | First quarter | 40% | 6.9 | 10:48 | 23:14 | |
| 25 Tue | First quarter 12:15 | 50% | 7.9 | 11:15 | – | |
| 26 Wed | First quarter | 61% | 8.9 | 11:44 | 00:18 | |
| 27 Thu | Waxing gibbous | 72% | 9.9 | 12:18 | 01:25 | |
| 28 Fri | Waxing gibbous | 81% | 10.9 | 12:58 | 02:36 | |
| 29 Sat | Waxing gibbous | 90% | 11.9 | 13:46 | 03:49 | |
| 30 Sun | Waxing gibbous | 96% | 12.9 | 14:46 | 05:02 | |
| 31 Mon | Full moon | 99% | 13.9 | 15:54 | 06:10 |
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 1990. Full moon: Dec 2 (356,542 km away).