Sunrise and Sunset times in Chelsea, New Zealand 
Chelsea
Time zone: Pacific/Auckland, UTC 12 h.
Latitude: -36.8167, Longitude: 174.7
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 07:34:42 | 12:25:03 | 17:15:24 | 9h 40m 42s |
| 2025-Jul-02, Wednesday | 07:34:38 | 12:25:15 | 17:15:52 | 9h 41m 14s |
| 2025-Jul-03, Thursday | 07:34:32 | 12:25:26 | 17:16:20 | 9h 41m 48s |
| 2025-Jul-04, Friday | 07:34:24 | 12:25:37 | 17:16:49 | 9h 42m 25s |
| 2025-Jul-05, Saturday | 07:34:15 | 12:25:47 | 17:17:20 | 9h 43m 5s |
| 2025-Jul-06, Sunday | 07:34:04 | 12:25:57 | 17:17:51 | 9h 43m 47s |
| 2025-Jul-07, Monday | 07:33:51 | 12:26:07 | 17:18:24 | 9h 44m 33s |
| 2025-Jul-08, Tuesday | 07:33:36 | 12:26:17 | 17:18:58 | 9h 45m 22s |
| 2025-Jul-09, Wednesday | 07:33:20 | 12:26:26 | 17:19:32 | 9h 46m 12s |
| 2025-Jul-10, Thursday | 07:33:01 | 12:26:35 | 17:20:08 | 9h 47m 7s |
| 2025-Jul-11, Friday | 07:32:41 | 12:26:43 | 17:20:44 | 9h 48m 3s |
| 2025-Jul-12, Saturday | 07:32:20 | 12:26:51 | 17:21:21 | 9h 49m 1s |
| 2025-Jul-13, Sunday | 07:31:56 | 12:26:58 | 17:21:59 | 9h 50m 3s |
| 2025-Jul-14, Monday | 07:31:31 | 12:27:05 | 17:22:38 | 9h 51m 7s |
| 2025-Jul-15, Tuesday | 07:31:04 | 12:27:11 | 17:23:18 | 9h 52m 14s |
| 2025-Jul-16, Wednesday | 07:30:36 | 12:27:17 | 17:23:58 | 9h 53m 22s |
| 2025-Jul-17, Thursday | 07:30:06 | 12:27:22 | 17:24:39 | 9h 54m 33s |
| 2025-Jul-18, Friday | 07:29:34 | 12:27:27 | 17:25:20 | 9h 55m 46s |
| 2025-Jul-19, Saturday | 07:29:00 | 12:27:31 | 17:26:03 | 9h 57m 3s |
| 2025-Jul-20, Sunday | 07:28:25 | 12:27:35 | 17:26:45 | 9h 58m 20s |
| 2025-Jul-21, Monday | 07:27:48 | 12:27:38 | 17:27:29 | 9h 59m 41s |
| 2025-Jul-22, Tuesday | 07:27:09 | 12:27:41 | 17:28:12 | 10h 1m 3s |
| 2025-Jul-23, Wednesday | 07:26:29 | 12:27:43 | 17:28:57 | 10h 2m 28s |
| 2025-Jul-24, Thursday | 07:25:47 | 12:27:44 | 17:29:41 | 10h 3m 54s |
| 2025-Jul-25, Friday | 07:25:04 | 12:27:45 | 17:30:26 | 10h 5m 22s |
| 2025-Jul-26, Saturday | 07:24:19 | 12:27:45 | 17:31:12 | 10h 6m 53s |
| 2025-Jul-27, Sunday | 07:23:32 | 12:27:45 | 17:31:58 | 10h 8m 26s |
| 2025-Jul-28, Monday | 07:22:44 | 12:27:44 | 17:32:44 | 10h 10m 0s |
| 2025-Jul-29, Tuesday | 07:21:55 | 12:27:42 | 17:33:30 | 10h 11m 35s |
| 2025-Jul-30, Wednesday | 07:21:03 | 12:27:40 | 17:34:17 | 10h 13m 14s |
| 2025-Jul-31, Thursday | 07:20:11 | 12:27:37 | 17:35:04 | 10h 14m 53s |
Chelsea on New Zealand map:
Cities in the same time zone Pacific/Auckland
Auckland (Auckland), Wellington (Wellington), Manukau City (Auckland), Christchurch (Canterbury), Waitakere (Auckland), Northcote (Auckland), Hamilton (Waikato), Tauranga (Bay of Plenty), Dunedin (Otago), Lower Hutt (Wellington), Palmerston North (Manawatu-Wanganui), Nelson (Nelson), Napier (Hawke’s Bay), Rotorua (Bay of Plenty), Porirua (Wellington), New Plymouth (Taranaki), Whangarei (Northland), Invercargill (Southland), Whanganui (Manawatu-Wanganui), Upper Hutt (Wellington), Gisborne (Gisborne), Blenheim (Marlborough), Timaru (Canterbury), Pukekohe East , Paraparaumu (Wellington), Taupo (Waikato), Masterton (Wellington), Levin (Manawatu-Wanganui), Whakatane (Bay of Plenty), Ashton (Canterbury)
Largest Populated Areas in New Zealand
Auckland (Auckland), Wellington (Wellington), Manukau City (Auckland), Christchurch (Canterbury), Waitakere (Auckland), Northcote (Auckland), Hamilton (Waikato), Tauranga (Bay of Plenty), Dunedin (Otago), Lower Hutt (Wellington), Palmerston North (Manawatu-Wanganui), Nelson (Nelson), Napier (Hawke’s Bay), Rotorua (Bay of Plenty), Porirua (Wellington), New Plymouth (Taranaki), Whangarei (Northland), Invercargill (Southland), Whanganui (Manawatu-Wanganui), Upper Hutt (Wellington), Gisborne (Gisborne), Blenheim (Marlborough), Timaru (Canterbury), Pukekohe East , Paraparaumu (Wellington), Taupo (Waikato), Masterton (Wellington), Levin (Manawatu-Wanganui), Whakatane (Bay of Plenty), Ashton (Canterbury)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks