Marlborough
Blenheim sunrise & sunset — April 2027
Every day this month for Blenheim, with civil twilight, the Moon, and how fast the days are changing. Times are NZDT, switching to NZST during the month.
Computed from standard astronomical algorithms · Blenheim at -41.514, 173.959 · 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 Thu | 07:39 | 19:17 | 11h 38m | 07:11 | 19:44 | 01:19 | 16:31 | 32.4% | |
| 2 Fri | 07:40 | 19:15 | 11h 35m | −3m | 07:12 | 19:43 | 02:22 | 16:57 | 23.8% |
| 3 Sat | 07:41 | 19:13 | 11h 32m | −3m | 07:14 | 19:41 | 03:25 | 17:20 | 16.1% |
| 4 Sun | 06:42 | 18:12 | 11h 29m | −3m | 06:15 | 18:39 | 03:28 | 16:41 | 9.4% |
| 5 Mon | 06:43 | 18:10 | 11h 27m | −2m | 06:16 | 18:38 | 04:32 | 17:02 | 4.4% |
| 6 Tue | 06:44 | 18:08 | 11h 24m | −3m | 06:17 | 18:36 | 05:37 | 17:23 | 1.2% |
| 7 Wed | 06:46 | 18:07 | 11h 21m | −3m | 06:18 | 18:35 | 06:45 | 17:47 | 0.1% |
| 8 Thu | 06:47 | 18:05 | 11h 19m | −2m | 06:19 | 18:33 | 07:55 | 18:14 | 1.4% |
| 9 Fri | 06:48 | 18:04 | 11h 16m | −3m | 06:20 | 18:31 | 09:08 | 18:46 | 5% |
| 10 Sat | 06:49 | 18:02 | 11h 13m | −3m | 06:21 | 18:30 | 10:22 | 19:27 | 10.9% |
| 11 Sun | 06:50 | 18:00 | 11h 11m | −2m | 06:22 | 18:28 | 11:34 | 20:19 | 18.8% |
| 12 Mon | 06:51 | 17:59 | 11h 08m | −3m | 06:23 | 18:27 | 12:39 | 21:21 | 28.5% |
| 13 Tue | 06:52 | 17:57 | 11h 05m | −3m | 06:24 | 18:25 | 13:33 | 22:33 | 39.2% |
| 14 Wed | 06:53 | 17:56 | 11h 03m | −2m | 06:25 | 18:24 | 14:17 | 23:48 | 50.6% |
| 15 Thu | 06:54 | 17:54 | 11h 00m | −3m | 06:26 | 18:22 | 14:53 | — | 61.9% |
| 16 Fri | 06:55 | 17:53 | 10h 57m | −3m | 06:27 | 18:21 | 15:22 | 01:05 | 72.6% |
| 17 Sat | 06:56 | 17:51 | 10h 55m | −2m | 06:28 | 18:19 | 15:47 | 02:19 | 82.1% |
| 18 Sun | 06:57 | 17:49 | 10h 52m | −3m | 06:29 | 18:18 | 16:11 | 03:32 | 89.8% |
| 19 Mon | 06:58 | 17:48 | 10h 50m | −2m | 06:30 | 18:16 | 16:34 | 04:44 | 95.5% |
| 20 Tue | 06:59 | 17:46 | 10h 47m | −3m | 06:31 | 18:15 | 16:58 | 05:55 | 98.8% |
| 21 Wed | 07:00 | 17:45 | 10h 45m | −2m | 06:32 | 18:13 | 17:25 | 07:05 | 99.8% |
| 22 Thu | 07:02 | 17:44 | 10h 42m | −3m | 06:33 | 18:12 | 17:57 | 08:16 | 98.5% |
| 23 Fri | 07:03 | 17:42 | 10h 39m | −3m | 06:34 | 18:10 | 18:33 | 09:24 | 95.2% |
| 24 Sat | 07:04 | 17:41 | 10h 37m | −2m | 06:35 | 18:09 | 19:17 | 10:29 | 90.1% |
| 25 Sun | 07:05 | 17:39 | 10h 35m | −2m | 06:36 | 18:08 | 20:08 | 11:26 | 83.5% |
| 26 Mon | 07:06 | 17:38 | 10h 32m | −3m | 06:37 | 18:06 | 21:05 | 12:15 | 75.8% |
| 27 Tue | 07:07 | 17:36 | 10h 30m | −2m | 06:38 | 18:05 | 22:06 | 12:56 | 67.2% |
| 28 Wed | 07:08 | 17:35 | 10h 27m | −3m | 06:39 | 18:04 | 23:09 | 13:30 | 58.1% |
| 29 Thu | 07:09 | 17:34 | 10h 25m | −2m | 06:40 | 18:03 | — | 13:58 | 48.7% |
| 30 Fri | 07:10 | 17:32 | 10h 22m | −3m | 06:41 | 18:01 | 00:11 | 14:22 | 39.2% |
“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.