Merthyr Tydfil
Time zone: Europe/London, UTC 1 h.
Latitude: 51.7236, Longitude: -3.3661
Date | Sunrise | Solar Noon | Sunset | Length of day |
---|---|---|---|---|
2025-Jul-01, Tuesday | 04:59:40 | 13:17:25 | 21:35:10 | 16h 35m 30s |
2025-Jul-02, Wednesday | 05:00:23 | 13:17:36 | 21:34:49 | 16h 34m 26s |
2025-Jul-03, Thursday | 05:01:10 | 13:17:47 | 21:34:24 | 16h 33m 14s |
2025-Jul-04, Friday | 05:01:59 | 13:17:58 | 21:33:57 | 16h 31m 58s |
2025-Jul-05, Saturday | 05:02:50 | 13:18:08 | 21:33:26 | 16h 30m 36s |
2025-Jul-06, Sunday | 05:03:44 | 13:18:18 | 21:32:53 | 16h 29m 9s |
2025-Jul-07, Monday | 05:04:40 | 13:18:28 | 21:32:16 | 16h 27m 36s |
2025-Jul-08, Tuesday | 05:05:38 | 13:18:37 | 21:31:36 | 16h 25m 58s |
2025-Jul-09, Wednesday | 05:06:39 | 13:18:46 | 21:30:54 | 16h 24m 15s |
2025-Jul-10, Thursday | 05:07:41 | 13:18:55 | 21:30:08 | 16h 22m 27s |
2025-Jul-11, Friday | 05:08:45 | 13:19:03 | 21:29:20 | 16h 20m 35s |
2025-Jul-12, Saturday | 05:09:52 | 13:19:10 | 21:28:28 | 16h 18m 36s |
2025-Jul-13, Sunday | 05:11:00 | 13:19:17 | 21:27:34 | 16h 16m 34s |
2025-Jul-14, Monday | 05:12:10 | 13:19:24 | 21:26:37 | 16h 14m 27s |
2025-Jul-15, Tuesday | 05:13:22 | 13:19:30 | 21:25:38 | 16h 12m 16s |
2025-Jul-16, Wednesday | 05:14:35 | 13:19:35 | 21:24:36 | 16h 10m 1s |
2025-Jul-17, Thursday | 05:15:50 | 13:19:41 | 21:23:31 | 16h 7m 41s |
2025-Jul-18, Friday | 05:17:07 | 13:19:45 | 21:22:23 | 16h 5m 16s |
2025-Jul-19, Saturday | 05:18:25 | 13:19:49 | 21:21:13 | 16h 2m 48s |
2025-Jul-20, Sunday | 05:19:44 | 13:19:53 | 21:20:01 | 16h 0m 17s |
2025-Jul-21, Monday | 05:21:05 | 13:19:55 | 21:18:46 | 15h 57m 41s |
2025-Jul-22, Tuesday | 05:22:27 | 13:19:58 | 21:17:29 | 15h 55m 2s |
2025-Jul-23, Wednesday | 05:23:50 | 13:19:59 | 21:16:09 | 15h 52m 19s |
2025-Jul-24, Thursday | 05:25:14 | 13:20:01 | 21:14:47 | 15h 49m 33s |
2025-Jul-25, Friday | 05:26:39 | 13:20:01 | 21:13:23 | 15h 46m 44s |
2025-Jul-26, Saturday | 05:28:06 | 13:20:01 | 21:11:56 | 15h 43m 50s |
2025-Jul-27, Sunday | 05:29:33 | 13:20:00 | 21:10:28 | 15h 40m 55s |
2025-Jul-28, Monday | 05:31:01 | 13:19:59 | 21:08:57 | 15h 37m 56s |
2025-Jul-29, Tuesday | 05:32:30 | 13:19:57 | 21:07:25 | 15h 34m 55s |
2025-Jul-30, Wednesday | 05:33:59 | 13:19:55 | 21:05:50 | 15h 31m 51s |
2025-Jul-31, Thursday | 05:35:30 | 13:19:52 | 21:04:14 | 15h 28m 44s |
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