Time in Cardiff Now
Greenwich Mean Time (GMT) · UTC+0
06:18:28
Wednesday 4 November 2026
Time zoneGreenwich Mean Time (GMT)Europe/London
UTC offsetUTC+0
Daylight saving timeObserved, not in effect nowClocks go forward 1 hour on 28 March 2027
Sunrise07:11
Sunset16:40
Day length9:29
- Country
- United Kingdom
- Population
- 346,100
- Currency
- GBP United Kingdom Pound
- Language
- English
- Dialling code
- +44
- Internet domain
- .uk
- Postal code
- CF
- Continent
- Europe
- Capital
- London
- Coordinates
- 51.4816, -3.1791
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Frequently asked questions
What time zone is Cardiff in?
Cardiff is in the Greenwich Mean Time time zone (GMT), which is UTC+0.
Does Cardiff observe daylight saving time?
Yes. Cardiff observes daylight saving time. Clocks go forward 1 hour on 28 March 2027
What is the time difference between Cardiff and UTC?
Cardiff is currently UTC+0.
What is the dialling code for Cardiff?
The international dialling code for Cardiff is +44.
When is the best time to call Cardiff from New York?
Working hours (9:00–17:00) overlap from 09:00 to 12:00 in New York, which is 14:00 to 17:00 in Cardiff.


