New Zealand · coastal
Port Chalmers sunrise & sunset — September 2027
Every day this month for Port Chalmers, with civil twilight, the Moon, and how fast the days are changing. Times are NZST, switching to NZDT during the month.
Computed from standard astronomical algorithms · Port Chalmers at -45.817, 170.65 · 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 Wed | 07:08 | 18:08 | 10h 59m | 06:38 | 18:38 | 07:03 | 18:49 | 0.2% | |
| 2 Thu | 07:06 | 18:09 | 11h 03m | +4m | 06:36 | 18:39 | 07:24 | 20:10 | 2.4% |
| 3 Fri | 07:05 | 18:10 | 11h 06m | +3m | 06:35 | 18:40 | 07:46 | 21:29 | 7.3% |
| 4 Sat | 07:03 | 18:11 | 11h 09m | +3m | 06:33 | 18:41 | 08:08 | 22:47 | 14.4% |
| 5 Sun | 07:01 | 18:13 | 11h 12m | +3m | 06:31 | 18:42 | 08:34 | — | 23% |
| 6 Mon | 06:59 | 18:14 | 11h 15m | +3m | 06:29 | 18:44 | 09:04 | 00:02 | 32.5% |
| 7 Tue | 06:57 | 18:15 | 11h 18m | +3m | 06:27 | 18:45 | 09:41 | 01:14 | 42.4% |
| 8 Wed | 06:55 | 18:16 | 11h 21m | +3m | 06:25 | 18:46 | 10:26 | 02:18 | 52.4% |
| 9 Thu | 06:53 | 18:17 | 11h 24m | +3m | 06:24 | 18:47 | 11:19 | 03:13 | 62% |
| 10 Fri | 06:51 | 18:19 | 11h 27m | +3m | 06:22 | 18:48 | 12:19 | 03:59 | 71% |
| 11 Sat | 06:49 | 18:20 | 11h 31m | +4m | 06:20 | 18:50 | 13:23 | 04:35 | 79.2% |
| 12 Sun | 06:47 | 18:21 | 11h 34m | +3m | 06:18 | 18:51 | 14:28 | 05:03 | 86.3% |
| 13 Mon | 06:46 | 18:22 | 11h 37m | +3m | 06:16 | 18:52 | 15:34 | 05:27 | 92.1% |
| 14 Tue | 06:44 | 18:24 | 11h 40m | +3m | 06:14 | 18:53 | 16:39 | 05:47 | 96.4% |
| 15 Wed | 06:42 | 18:25 | 11h 43m | +3m | 06:12 | 18:55 | 17:44 | 06:05 | 99.1% |
| 16 Thu | 06:40 | 18:26 | 11h 46m | +3m | 06:10 | 18:56 | 18:49 | 06:22 | 99.9% |
| 17 Fri | 06:38 | 18:27 | 11h 50m | +4m | 06:08 | 18:57 | 19:56 | 06:39 | 98.8% |
| 18 Sat | 06:36 | 18:29 | 11h 53m | +3m | 06:06 | 18:58 | 21:05 | 06:57 | 95.8% |
| 19 Sun | 06:34 | 18:30 | 11h 56m | +3m | 06:04 | 18:59 | 22:16 | 07:18 | 90.8% |
| 20 Mon | 06:32 | 18:31 | 11h 59m | +3m | 06:02 | 19:01 | 23:29 | 07:44 | 83.9% |
| 21 Tue | 06:30 | 18:32 | 12h 02m | +3m | 06:00 | 19:02 | — | 08:16 | 75.5% |
| 22 Wed | 06:28 | 18:34 | 12h 05m | +3m | 05:58 | 19:03 | 00:41 | 08:58 | 65.7% |
| 23 Thu | 06:26 | 18:35 | 12h 09m | +4m | 05:56 | 19:05 | 01:48 | 09:52 | 54.9% |
| 24 Fri | 06:24 | 18:36 | 12h 12m | +3m | 05:54 | 19:06 | 02:46 | 10:59 | 43.7% |
| 25 Sat | 06:22 | 18:37 | 12h 15m | +3m | 05:52 | 19:07 | 03:32 | 12:15 | 32.6% |
| 26 Sun | 07:20 | 19:39 | 12h 18m | +3m | 06:51 | 20:08 | 05:09 | 14:37 | 22.6% |
| 27 Mon | 07:18 | 19:40 | 12h 21m | +3m | 06:49 | 20:10 | 05:39 | 15:59 | 13.6% |
| 28 Tue | 07:16 | 19:41 | 12h 25m | +4m | 06:47 | 20:11 | 06:03 | 17:21 | 6.5% |
| 29 Wed | 07:14 | 19:42 | 12h 28m | +3m | 06:45 | 20:12 | 06:25 | 18:41 | 1.9% |
| 30 Thu | 07:12 | 19:44 | 12h 31m | +3m | 06:43 | 20:14 | 06:47 | 20:01 | 0.2% |
“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.
Other months for Port Chalmers
At the coast? Port Chalmers is a LINZ tide port, so you can line these times up against the water: tide times for Port Chalmers, September 2027. A low tide inside golden hour is the combination worth planning around.