What time zone is Abertridwr in?

Abertridwr uses Greenwich Mean Time (GMT, UTC+0) in winter and British Summer Time (BST, UTC+1) in summer. Its IANA time zone is Europe/London.

When is the next clock change in Abertridwr?

Clocks in Abertridwr move forward 1 hour on Sunday, March 28, 2027 at 1:00 AM, changing from GMT (UTC) to BST (UTC+01:00)

Does Abertridwr observe daylight saving time?

Yes. Abertridwr observes daylight saving time: BST (UTC+1) in summer and GMT (UTC+0) in winter.

What is the UTC offset of Abertridwr?

Abertridwr is UTC+0 in winter and UTC+1 in summer

Current Time in Abertridwr, Caerphilly County Borough, Wales, United Kingdom

10:21:19 PM

22:21:19

Thursday, October 29, 2026

GMT (Greenwich Mean Time) · UTC

Europe/London

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Time zone details

Abertridwr is currently on standard time; daylight saving time is observed in 2026

Daylight in Abertridwr

Sunrise7:01 AMSolar noon11:56 AMSunset4:51 PM

Next clock changeMar 28, 2027 · Clocks move forward 1 hour · in 149 daysUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: United Kingdom
Administrative area: Wales
District: Caerphilly County Borough
Place type: Populated place
Country currency: British Pound (GBP)

Practical

Country languages: English, Welsh, Scottish Gaelic
Dialing code: +44
Population: 6,504
Elevation: Approximately 145 m (DEM estimate)

Geography

Geographic coordinates: 51° 35' N / 3° 16' W

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Clock changes in Abertridwr

Next clock change

Upcoming

Sunday, March 28, 2027

1:00 AM GMT2:00 AM BST

Clocks move forward 1 hour

Sunday, March 29, 2026past
Daylight saving time starts
1:00 AM GMT2:00 AM BST
Clocks move forward 1 hour
Sunday, October 25, 2026past
Daylight saving time ends
2:00 AM BST1:00 AM GMT
Clocks move back 1 hour

Future clock changes, 2027–2030

United Kingdom daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 7:01 AM
Solar noon: 11:56 AM
Sunset: 4:51 PM
Daylight duration: 9 hr 50 min3 min 39 sec shorter than the previous day

Civil twilight: 6:26 AM – 5:26 PM
Nautical twilight: 5:47 AM – 6:05 PM
Astronomical twilight: 5:08 AM – 6:44 PM

Waning GibbousMoon illumination85%

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Thursday, October 29, 2026

View Abertridwr on SavvyTime's time-zone map

Sun

Sunrise: 7:01 AM (east, 110.9°)
Sunset: 4:51 PM (west, 248.9°)
Day length: 9 hr 50 min3 min 39 sec shorter than the previous day
Solar noon: 11:56 AM (24.9° altitude)

Civil twilight

Dawn to dusk: 6:26 AM – 5:26 PM

Additional twilight

Nautical dawn to dusk: 5:47 AM – 6:05 PM
Astronomical dawn to dusk: 5:08 AM – 6:44 PM

Moon

Phase: Waning Gibbous (85% illuminated)
Moonrise: 6:34 PM (northeast, 41.7°)
Moonset: 11:47 AM (northwest, 318.2°)
Previous principal phase: Full Moon — Monday, October 26, 2026 at 4:12 AM
Next principal phase: Third Quarter — Sunday, November 1, 2026 at 8:28 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Thursday, October 29	7:01 AM	4:51 PM	9 hr 50 min	3 min 39 sec shorter than the previous day
Friday, October 30	7:03 AM	4:49 PM	9 hr 46 min	3 min 39 sec shorter than the previous day
Saturday, October 31	7:05 AM	4:47 PM	9 hr 43 min	3 min 37 sec shorter than the previous day
Sunday, November 1	7:06 AM	4:45 PM	9 hr 39 min	3 min 35 sec shorter than the previous day
Monday, November 2	7:08 AM	4:43 PM	9 hr 35 min	3 min 34 sec shorter than the previous day
Tuesday, November 3	7:10 AM	4:42 PM	9 hr 32 min	3 min 33 sec shorter than the previous day
Wednesday, November 4	7:12 AM	4:40 PM	9 hr 28 min	3 min 31 sec shorter than the previous day

Weather forecast for Abertridwr

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Plan around Abertridwr

Upcoming public holidays in Wales

Fri, Dec 25, 2026Christmas Day
Sat, Dec 26, 2026Boxing Day
Mon, Dec 28, 2026Boxing Day (substitute day)

Nearby places

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Frequently asked questions

What time zone is Abertridwr in?: Abertridwr uses Greenwich Mean Time (GMT, UTC+0) in winter and British Summer Time (BST, UTC+1) in summer. Its IANA time zone is Europe/London.
When is the next clock change in Abertridwr?: Clocks in Abertridwr move forward 1 hour on Sunday, March 28, 2027 at 1:00 AM, changing from GMT (UTC) to BST (UTC+01:00)
Does Abertridwr observe daylight saving time?: Yes. Abertridwr observes daylight saving time: BST (UTC+1) in summer and GMT (UTC+0) in winter.
What is the UTC offset of Abertridwr?: Abertridwr is UTC+0 in winter and UTC+1 in summer