Canterbury
Greymouth sunrise & sunset — February 2027
Every day this month for Greymouth, with civil twilight, the Moon, and how fast the days are changing. Times are NZDT.
Computed from standard astronomical algorithms · Greymouth at -42.457, 171.205 · Reviewed Oct 2026 · Method
Flat horizon, sea level
These times are computed for a level, unobstructed horizon at sea level, with an average atmosphere. Hills, mountains and buildings all bring sunset forward and push sunrise back — in steep country by half an hour or more. Refraction varies with temperature and pressure, which is worth another minute either way. Do not plan anything where being wrong is dangerous around these times. Give yourself real margin before dark.
| Date | Sunrise | Sunset | Daylight | ± | First light | Last light | Moonrise | Moonset | Moon |
|---|---|---|---|---|---|---|---|---|---|
| 1 Mon | 06:37 | 20:59 | 14h 22m | 06:06 | 21:31 | 01:13 | 17:24 | 26.7% | |
| 2 Tue | 06:39 | 20:58 | 14h 19m | −3m | 06:07 | 21:29 | 01:57 | 18:18 | 18.7% |
| 3 Wed | 06:40 | 20:57 | 14h 17m | −2m | 06:09 | 21:28 | 02:48 | 19:04 | 12% |
| 4 Thu | 06:41 | 20:56 | 14h 14m | −3m | 06:10 | 21:27 | 03:45 | 19:43 | 6.5% |
| 5 Fri | 06:43 | 20:55 | 14h 12m | −2m | 06:12 | 21:26 | 04:47 | 20:15 | 2.7% |
| 6 Sat | 06:44 | 20:53 | 14h 09m | −3m | 06:13 | 21:24 | 05:51 | 20:41 | 0.5% |
| 7 Sun | 06:45 | 20:52 | 14h 07m | −2m | 06:15 | 21:23 | 06:55 | 21:04 | 0.1% |
| 8 Mon | 06:47 | 20:51 | 14h 04m | −3m | 06:16 | 21:22 | 07:59 | 21:24 | 1.6% |
| 9 Tue | 06:48 | 20:50 | 14h 02m | −2m | 06:17 | 21:20 | 09:03 | 21:44 | 5% |
| 10 Wed | 06:49 | 20:48 | 13h 59m | −3m | 06:19 | 21:19 | 10:07 | 22:03 | 10.2% |
| 11 Thu | 06:51 | 20:47 | 13h 56m | −3m | 06:20 | 21:18 | 11:13 | 22:24 | 17.1% |
| 12 Fri | 06:52 | 20:46 | 13h 54m | −2m | 06:22 | 21:16 | 12:21 | 22:47 | 25.6% |
| 13 Sat | 06:53 | 20:44 | 13h 51m | −3m | 06:23 | 21:15 | 13:32 | 23:16 | 35.3% |
| 14 Sun | 06:55 | 20:43 | 13h 48m | −3m | 06:25 | 21:13 | 14:45 | 23:52 | 46% |
| 15 Mon | 06:56 | 20:42 | 13h 46m | −2m | 06:26 | 21:12 | 15:59 | — | 57.1% |
| 16 Tue | 06:57 | 20:40 | 13h 43m | −3m | 06:27 | 21:10 | 17:08 | 00:38 | 68.1% |
| 17 Wed | 06:59 | 20:39 | 13h 40m | −3m | 06:29 | 21:09 | 18:08 | 01:38 | 78.4% |
| 18 Thu | 07:00 | 20:37 | 13h 37m | −3m | 06:30 | 21:07 | 18:57 | 02:50 | 87.3% |
| 19 Fri | 07:01 | 20:36 | 13h 35m | −2m | 06:32 | 21:06 | 19:35 | 04:10 | 94.2% |
| 20 Sat | 07:03 | 20:34 | 13h 32m | −3m | 06:33 | 21:04 | 20:06 | 05:32 | 98.5% |
| 21 Sun | 07:04 | 20:33 | 13h 29m | −3m | 06:34 | 21:02 | 20:33 | 06:53 | 100% |
| 22 Mon | 07:05 | 20:31 | 13h 26m | −3m | 06:36 | 21:01 | 20:56 | 08:11 | 98.6% |
| 23 Tue | 07:07 | 20:30 | 13h 23m | −3m | 06:37 | 20:59 | 21:19 | 09:26 | 94.6% |
| 24 Wed | 07:08 | 20:28 | 13h 21m | −2m | 06:39 | 20:57 | 21:42 | 10:39 | 88.5% |
| 25 Thu | 07:09 | 20:27 | 13h 18m | −3m | 06:40 | 20:56 | 22:07 | 11:51 | 80.7% |
| 26 Fri | 07:10 | 20:25 | 13h 15m | −3m | 06:41 | 20:54 | 22:37 | 13:02 | 71.9% |
| 27 Sat | 07:12 | 20:24 | 13h 12m | −3m | 06:43 | 20:53 | 23:11 | 14:09 | 62.4% |
| 28 Sun | 07:13 | 20:22 | 13h 09m | −3m | 06:44 | 20:51 | 23:52 | 15:13 | 52.7% |
“First light” and “last light” are civil twilight — the Sun 6° below the horizon, when there is enough light to see without a torch. A dash means the event does not happen on that date: the Moon rises about 50 minutes later each day, so roughly once a month it skips a calendar day.