Current Time in Merthyr Tydfil, Wales, United Kingdom
8:29:20 AM
08:29:20
BST (British Summer Time) · UTC+01:00
Europe/London
Time zone details
Merthyr Tydfil is observing daylight saving time in 2026
Daylight in Merthyr Tydfil
Location facts
Place
- Country
- United Kingdom
- Administrative area
- Wales
- District
- Merthyr Tydfil County Borough
- Place type
- City or town
- Country currency
- British Pound (GBP)
Practical
- Languages
- English, Welsh, Scottish Gaelic
- Dialing code
- +44
- Population
- 43,820
- Elevation
- Approximately 186 m (DEM estimate)
Geography
- Geographic coordinates
- 51° 44' N / 3° 22' W
Convert Merthyr Tydfil time
Compare Merthyr Tydfil with another city or time zone
Popular conversions (current offsets)
All times shown relative to Merthyr Tydfil local time
Clock changes in Merthyr Tydfil
2:00 AM BST1:00 AM GMT
Clocks move back 1 hour
2026
past
Daylight saving time starts
1:00 AM GMT2:00 AM BST
Clocks move forward 1 hour
upcoming
Daylight saving time ends
2:00 AM BST1:00 AM GMT
Clocks move back 1 hour
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 52 min3 min 56 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Saturday, September 12, 2026
View Merthyr Tydfil on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 52 min3 min 56 sec shorter than the previous day
- Solar noon
- (42.3° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- New Moon (2% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Friday, September 11, 2026 at
- Next principal phase
- First Quarter — Friday, September 18, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 52 min | 3 min 56 sec shorter than the previous day | |||
| 12 hr 48 min | 3 min 55 sec shorter than the previous day | |||
| 12 hr 44 min | 3 min 56 sec shorter than the previous day | |||
| 12 hr 40 min | 3 min 56 sec shorter than the previous day | |||
| 12 hr 36 min | 3 min 56 sec shorter than the previous day | |||
| 12 hr 32 min | 3 min 56 sec shorter than the previous day | |||
| 12 hr 28 min | 3 min 56 sec shorter than the previous day |
Weather forecast for Merthyr Tydfil
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Plan around Merthyr Tydfil
Time context
Merthyr Tydfil follows the same clock and daylight-saving rules as London
Current time offsetUTC+01:00 (BST)
View time differencesUpcoming public holidays in Wales
- Christmas Day
- Boxing Day
- Boxing Day (substitute day)
Nearby scheduled airports for Merthyr Tydfil, Wales, United Kingdom
Cardiff International AirportCWLLarge airport · Serves Cardiff39.1 km south
Source: OurAirports record · CWL / EGFF
About 39.1 km (24.3 mi) south of Merthyr Tydfil
Scheduled airline service in source data
Bristol AirportBRSLarge airport · Serves Bristol61.2 km southeast
Source: OurAirports record · BRS / EGGD
About 61.2 km (38.0 mi) southeast of Merthyr Tydfil
Scheduled airline service in source data
Exeter International AirportEXTMedium airport · Serves Exeter, Devon113 km south
Source: OurAirports record · EXT / EGTE
About 113 km (70.0 mi) south of Merthyr Tydfil
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is Merthyr Tydfil in?
- Merthyr Tydfil currently uses British Summer Time (BST). Its IANA time zone is Europe/London.
- When is the next clock change in Merthyr Tydfil?
- Clocks in Merthyr Tydfil move backward 1 hour on Sunday, October 25, 2026 at 2:00 AM, changing from BST (UTC+01:00) to GMT (UTC)
- Is Merthyr Tydfil currently on daylight saving time?
- Merthyr Tydfil is observing daylight saving time in 2026
- What is the UTC offset in Merthyr Tydfil right now?
- Merthyr Tydfil is currently UTC+01:00