☁️ Low chance of a spectacular sunset.
Derry and Strabane, United Kingdom
83 652 people
Current temperature 20 ° C
Mist
Today:
![]() |
![]() |
Day Length: 13h 45m 41s
Time zone: Europe/London, UTC 1 h.
Latitude: 55.0004, Longitude: -7.3333
Date | Sunrise | Solar Noon | Sunset | Day length |
---|---|---|---|---|
2025-Sep-01, Monday | 06:36:24 | 13:29:15 | 20:22:05 | 13h 45m 41s |
2025-Sep-02, Tuesday | 06:38:16 | 13:28:55 | 20:19:35 | 13h 41m 19s |
2025-Sep-03, Wednesday | 06:40:08 | 13:28:36 | 20:17:04 | 13h 36m 56s |
2025-Sep-04, Thursday | 06:41:59 | 13:28:16 | 20:14:33 | 13h 32m 34s |
2025-Sep-05, Friday | 06:43:51 | 13:27:56 | 20:12:01 | 13h 28m 10s |
2025-Sep-06, Saturday | 06:45:42 | 13:27:36 | 20:09:29 | 13h 23m 47s |
2025-Sep-07, Sunday | 06:47:34 | 13:27:15 | 20:06:56 | 13h 19m 22s |
2025-Sep-08, Monday | 06:49:25 | 13:26:54 | 20:04:23 | 13h 14m 58s |
2025-Sep-09, Tuesday | 06:51:17 | 13:26:34 | 20:01:50 | 13h 10m 33s |
2025-Sep-10, Wednesday | 06:53:08 | 13:26:13 | 19:59:17 | 13h 6m 9s |
2025-Sep-11, Thursday | 06:55:00 | 13:25:51 | 19:56:43 | 13h 1m 43s |
2025-Sep-12, Friday | 06:56:51 | 13:25:30 | 19:54:09 | 12h 57m 18s |
2025-Sep-13, Saturday | 06:58:43 | 13:25:09 | 19:51:35 | 12h 52m 52s |
2025-Sep-14, Sunday | 07:00:34 | 13:24:48 | 19:49:01 | 12h 48m 27s |
2025-Sep-15, Monday | 07:02:26 | 13:24:26 | 19:46:26 | 12h 44m 0s |
2025-Sep-16, Tuesday | 07:04:17 | 13:24:05 | 19:43:52 | 12h 39m 35s |
2025-Sep-17, Wednesday | 07:06:09 | 13:23:43 | 19:41:17 | 12h 35m 8s |
2025-Sep-18, Thursday | 07:08:01 | 13:23:22 | 19:38:43 | 12h 30m 42s |
2025-Sep-19, Friday | 07:09:53 | 13:23:00 | 19:36:08 | 12h 26m 15s |
2025-Sep-20, Saturday | 07:11:45 | 13:22:39 | 19:33:33 | 12h 21m 48s |
2025-Sep-21, Sunday | 07:13:37 | 13:22:18 | 19:30:59 | 12h 17m 22s |
2025-Sep-22, Monday | 07:15:29 | 13:21:57 | 19:28:24 | 12h 12m 55s |
2025-Sep-23, Tuesday | 07:17:21 | 13:21:35 | 19:25:50 | 12h 8m 29s |
2025-Sep-24, Wednesday | 07:19:14 | 13:21:15 | 19:23:15 | 12h 4m 1s |
2025-Sep-25, Thursday | 07:21:06 | 13:20:54 | 19:20:41 | 11h 59m 35s |
2025-Sep-26, Friday | 07:22:59 | 13:20:33 | 19:18:07 | 11h 55m 8s |
2025-Sep-27, Saturday | 07:24:52 | 13:20:13 | 19:15:33 | 11h 50m 41s |
2025-Sep-28, Sunday | 07:26:46 | 13:19:53 | 19:13:00 | 11h 46m 14s |
2025-Sep-29, Monday | 07:28:39 | 13:19:33 | 19:10:26 | 11h 41m 47s |
2025-Sep-30, Tuesday | 07:30:33 | 13:19:13 | 19:07:53 | 11h 37m 20s |
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)
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 refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
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).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks