Sunrise and Sunset times in Greenisland, United Kingdom 
Greenisland
Mid and East Antrim
Time zone: Europe/London, UTC 1 h.
Latitude: 54.7008, Longitude: -5.8748
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 04:51:30 | 13:27:27 | 22:03:24 | 17h 11m 54s |
| 2025-Jul-02, Wednesday | 04:52:20 | 13:27:38 | 22:02:57 | 17h 10m 37s |
| 2025-Jul-03, Thursday | 04:53:13 | 13:27:49 | 22:02:26 | 17h 9m 13s |
| 2025-Jul-04, Friday | 04:54:09 | 13:28:00 | 22:01:51 | 17h 7m 42s |
| 2025-Jul-05, Saturday | 04:55:07 | 13:28:10 | 22:01:13 | 17h 6m 6s |
| 2025-Jul-06, Sunday | 04:56:09 | 13:28:20 | 22:00:32 | 17h 4m 23s |
| 2025-Jul-07, Monday | 04:57:13 | 13:28:30 | 21:59:47 | 17h 2m 34s |
| 2025-Jul-08, Tuesday | 04:58:20 | 13:28:39 | 21:58:59 | 17h 0m 39s |
| 2025-Jul-09, Wednesday | 04:59:29 | 13:28:48 | 21:58:07 | 16h 58m 38s |
| 2025-Jul-10, Thursday | 05:00:41 | 13:28:57 | 21:57:12 | 16h 56m 31s |
| 2025-Jul-11, Friday | 05:01:55 | 13:29:05 | 21:56:14 | 16h 54m 19s |
| 2025-Jul-12, Saturday | 05:03:12 | 13:29:12 | 21:55:13 | 16h 52m 1s |
| 2025-Jul-13, Sunday | 05:04:31 | 13:29:19 | 21:54:08 | 16h 49m 37s |
| 2025-Jul-14, Monday | 05:05:51 | 13:29:26 | 21:53:00 | 16h 47m 9s |
| 2025-Jul-15, Tuesday | 05:07:14 | 13:29:32 | 21:51:50 | 16h 44m 36s |
| 2025-Jul-16, Wednesday | 05:08:39 | 13:29:38 | 21:50:36 | 16h 41m 57s |
| 2025-Jul-17, Thursday | 05:10:06 | 13:29:43 | 21:49:20 | 16h 39m 14s |
| 2025-Jul-18, Friday | 05:11:34 | 13:29:47 | 21:48:00 | 16h 36m 26s |
| 2025-Jul-19, Saturday | 05:13:04 | 13:29:51 | 21:46:38 | 16h 33m 34s |
| 2025-Jul-20, Sunday | 05:14:36 | 13:29:55 | 21:45:13 | 16h 30m 37s |
| 2025-Jul-21, Monday | 05:16:09 | 13:29:57 | 21:43:46 | 16h 27m 37s |
| 2025-Jul-22, Tuesday | 05:17:44 | 13:30:00 | 21:42:16 | 16h 24m 32s |
| 2025-Jul-23, Wednesday | 05:19:20 | 13:30:02 | 21:40:44 | 16h 21m 24s |
| 2025-Jul-24, Thursday | 05:20:57 | 13:30:03 | 21:39:09 | 16h 18m 12s |
| 2025-Jul-25, Friday | 05:22:35 | 13:30:03 | 21:37:31 | 16h 14m 56s |
| 2025-Jul-26, Saturday | 05:24:15 | 13:30:03 | 21:35:51 | 16h 11m 36s |
| 2025-Jul-27, Sunday | 05:25:55 | 13:30:02 | 21:34:10 | 16h 8m 15s |
| 2025-Jul-28, Monday | 05:27:37 | 13:30:01 | 21:32:25 | 16h 4m 48s |
| 2025-Jul-29, Tuesday | 05:29:19 | 13:29:59 | 21:30:39 | 16h 1m 20s |
| 2025-Jul-30, Wednesday | 05:31:03 | 13:29:57 | 21:28:51 | 15h 57m 48s |
| 2025-Jul-31, Thursday | 05:32:47 | 13:29:54 | 21:27:01 | 15h 54m 14s |
Greenisland on United Kingdom map:
Cities in the same time zone Europe/London
London (London, City of), Birmingham (Birmingham), Manchester (Manchester), Leeds (Leeds), Sheffield (Sheffield), Glasgow (Glasgow City), Newcastle upon Tyne (Newcastle upon Tyne), Nottingham (Nottingham), Liverpool (Liverpool), Southend-on-Sea (Southend-on-Sea), Bristol (Bristol, City of), Edinburgh (Edinburgh, City of), Brighton (Brighton and Hove), Bradford (Bradford), Leicester (Leicester), Sunderland (Sunderland), Belfast (Belfast), Portsmouth (Portsmouth), Bournemouth (Bournemouth), Middlesbrough (Redcar and Cleveland), Stoke-on-Trent (Stoke-on-Trent), Coventry (Coventry), Southampton (Southampton), Reading (Reading), Kingston upon Hull (Kingston upon Hull, City of), Abertawe (Swansea), Blackpool (Blackpool), Plymouth (Plymouth), Luton (Luton), Oxford (Oxfordshire)
Largest Populated Areas in United Kingdom
London (London, City of), Birmingham (Birmingham), Manchester (Manchester), Leeds (Leeds), Sheffield (Sheffield), Glasgow (Glasgow City), Newcastle upon Tyne (Newcastle upon Tyne), Caerdydd (Cardiff), Nottingham (Nottingham), Liverpool (Liverpool), Southend-on-Sea (Southend-on-Sea), Bristol (Bristol, City of), Edinburgh (Edinburgh, City of), Brighton (Brighton and Hove), Bradford (Bradford), Leicester (Leicester), Sunderland (Sunderland), Belfast (Belfast), Portsmouth (Portsmouth), Bournemouth (Bournemouth), Middlesbrough (Redcar and Cleveland), Stoke-on-Trent (Stoke-on-Trent), Coventry (Coventry), Southampton (Southampton), Reading (Reading), Kingston upon Hull (Kingston upon Hull, City of), Abertawe (Swansea), Blackpool (Blackpool), Plymouth (Plymouth), Luton (Luton)
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