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Moon phase calendar July 1991
| Day | Phase | Illum. | Age | Rise (Tokyo) | Set (Tokyo) | |
|---|---|---|---|---|---|---|
| 1 Mon | Waning gibbous | 86% | 18.6 | 21:26 | 07:59 | |
| 2 Tue | Waning gibbous | 79% | 19.6 | 21:52 | 08:57 | |
| 3 Wed | Waning gibbous | 70% | 20.6 | 22:18 | 09:56 | |
| 4 Thu | Last quarter | 60% | 21.6 | 22:45 | 10:55 | |
| 5 Fri | Last quarter 11:50 | 50% | 22.6 | 23:15 | 11:57 | |
| 6 Sat | Last quarter | 39% | 23.6 | 23:49 | 13:02 | |
| 7 Sun | Waning crescent | 29% | 24.6 | – | 14:10 | |
| 8 Mon | Waning crescent | 19% | 25.6 | 00:30 | 15:21 | |
| 9 Tue | Waning crescent | 10% | 26.6 | 01:19 | 16:31 | |
| 10 Wed | Waning crescent | 4% | 27.6 | 02:18 | 17:36 | |
| 11 Thu | New moon | 1% | 28.6 | 03:27 | 18:34 | |
| 12 Fri | New moon 04:06 | 0% | 0.3 | 04:42 | 19:22 | |
| 13 Sat | New moon | 3% | 1.3 | 05:58 | 20:03 | |
| 14 Sun | Waxing crescent | 8% | 2.3 | 07:12 | 20:38 | |
| 15 Mon | Waxing crescent | 16% | 3.3 | 08:22 | 21:09 | |
| 16 Tue | Waxing crescent | 24% | 4.3 | 09:29 | 21:39 | |
| 17 Wed | First quarter | 34% | 5.3 | 10:34 | 22:08 | |
| 18 Thu | First quarter | 45% | 6.3 | 11:37 | 22:38 | |
| 19 Fri | First quarter 00:10 | 55% | 7.3 | 12:39 | 23:11 | |
| 20 Sat | First quarter | 65% | 8.3 | 13:40 | 23:47 | |
| 21 Sun | Waxing gibbous | 74% | 9.3 | 14:39 | – | |
| 22 Mon | Waxing gibbous | 82% | 10.3 | 15:35 | 00:28 | |
| 23 Tue | Waxing gibbous | 88% | 11.3 | 16:26 | 01:14 | |
| 24 Wed | Waxing gibbous | 94% | 12.3 | 17:13 | 02:05 | |
| 25 Thu | Full moon | 98% | 13.3 | 17:54 | 02:59 | |
| 26 Fri | Full moon | 100% | 14.3 | 18:29 | 03:57 | |
| 27 Sat | Full moon 03:24 | 100% | 15.3 | 19:01 | 04:55 | |
| 28 Sun | Full moon | 98% | 16.3 | 19:30 | 05:54 | |
| 29 Mon | Waning gibbous | 95% | 17.3 | 19:57 | 06:52 | |
| 30 Tue | Waning gibbous | 90% | 18.3 | 20:23 | 07:50 | |
| 31 Wed | Waning gibbous | 83% | 19.3 | 20:49 | 08:49 |
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 July 1991. Full moon: Jul 27 (404,093 km away).