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Moon phase calendar December 1984
| Day | Phase | Illum. | Age | Rise (Tokyo) | Set (Tokyo) | |
|---|---|---|---|---|---|---|
| 1 Sat | First quarter | 58% | 8.2 | 12:52 | – | |
| 2 Sun | First quarter | 67% | 9.2 | 13:16 | 00:24 | |
| 3 Mon | Waxing gibbous | 75% | 10.2 | 13:40 | 01:20 | |
| 4 Tue | Waxing gibbous | 83% | 11.2 | 14:04 | 02:15 | |
| 5 Wed | Waxing gibbous | 90% | 12.2 | 14:30 | 03:12 | |
| 6 Thu | Waxing gibbous | 95% | 13.2 | 14:58 | 04:11 | |
| 7 Fri | Full moon | 98% | 14.2 | 15:31 | 05:11 | |
| 8 Sat | Full moon 19:53 | 100% | 15.2 | 16:10 | 06:14 | |
| 9 Sun | Full moon | 100% | 16.2 | 16:57 | 07:17 | |
| 10 Mon | Full moon | 97% | 17.2 | 17:52 | 08:17 | |
| 11 Tue | Waning gibbous | 92% | 18.2 | 18:54 | 09:12 | |
| 12 Wed | Waning gibbous | 86% | 19.2 | 20:01 | 10:01 | |
| 13 Thu | Waning gibbous | 77% | 20.2 | 21:09 | 10:43 | |
| 14 Fri | Last quarter | 67% | 21.2 | 22:18 | 11:19 | |
| 15 Sat | Last quarter | 56% | 22.2 | 23:27 | 11:51 | |
| 16 Sun | Last quarter 00:25 | 45% | 23.2 | – | 12:21 | |
| 17 Mon | Last quarter | 33% | 24.2 | 00:35 | 12:51 | |
| 18 Tue | Waning crescent | 23% | 25.2 | 01:44 | 13:21 | |
| 19 Wed | Waning crescent | 14% | 26.2 | 02:54 | 13:54 | |
| 20 Thu | Waning crescent | 7% | 27.2 | 04:05 | 14:31 | |
| 21 Fri | New moon | 2% | 28.2 | 05:17 | 15:15 | |
| 22 Sat | New moon 20:46 | 0% | 29.2 | 06:27 | 16:06 | |
| 23 Sun | New moon | 1% | 0.6 | 07:31 | 17:03 | |
| 24 Mon | New moon | 3% | 1.6 | 08:27 | 18:06 | |
| 25 Tue | Waxing crescent | 8% | 2.6 | 09:14 | 19:10 | |
| 26 Wed | Waxing crescent | 14% | 3.6 | 09:52 | 20:13 | |
| 27 Thu | Waxing crescent | 22% | 4.6 | 10:25 | 21:14 | |
| 28 Fri | Waxing crescent | 31% | 5.6 | 10:53 | 22:12 | |
| 29 Sat | First quarter | 40% | 6.6 | 11:18 | 23:09 | |
| 30 Sun | First quarter 14:27 | 49% | 7.6 | 11:42 | – | |
| 31 Mon | First quarter | 58% | 8.6 | 12:06 | 00:05 |
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 1984. Full moon: Dec 8 (390,726 km away).