Current Time in Porthmadog, Gwynedd, Wales, United Kingdom

8:20:17 AM

08:20:17

GMT (Greenwich Mean Time) · UTC

Europe/London

Clock format
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Time zone details

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

Daylight in Porthmadog

Sunrise7:04 AMSolar noon12:00 PMSunset4:55 PM
Next clock changeMar 28, 2027 · Clocks move forward 1 hour · in 151 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
United Kingdom
Administrative area
Wales
District
Gwynedd
Place type
City or town
Country currency
British Pound (GBP)

Practical

Country languages
English, Welsh, Scottish Gaelic
Dialing code
+44
Population
2,981
Elevation
Approximately 4 m (DEM estimate)

Geography

Geographic coordinates
52° 55' N / 4° 07' W
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Convert Porthmadog time

Compare Porthmadog with another city or time zone

Clock changes in Porthmadog

Next clock change

Upcoming

1:00 AM GMT2:00 AM BST

Clocks move forward 1 hour

2026

  1. past

    Daylight saving time starts

    1:00 AM GMT2:00 AM BST

    Clocks move forward 1 hour

  2. past

    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 timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
9 hr 51 min3 min 54 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Full MoonMoon illumination97%
View full Sun & Moon detailsHide full Sun & Moon details

Tuesday, October 27, 2026

View Porthmadog on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
9 hr 51 min3 min 54 sec shorter than the previous day
Solar noon
(24.2° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Full Moon (97% illuminated)
Moonrise
Moonset
Previous principal phase
Full Moon — Monday, October 26, 2026 at
Next principal phase
Third Quarter — Sunday, November 1, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
9 hr 51 min3 min 54 sec shorter than the previous day
9 hr 47 min3 min 53 sec shorter than the previous day
9 hr 43 min3 min 51 sec shorter than the previous day
9 hr 39 min3 min 50 sec shorter than the previous day
9 hr 35 min3 min 49 sec shorter than the previous day
9 hr 32 min3 min 48 sec shorter than the previous day
9 hr 28 min3 min 46 sec shorter than the previous day

Weather forecast for Porthmadog

Temperature unit

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Plan around Porthmadog

Upcoming public holidays in Wales

  1. Christmas Day
  2. Boxing Day
  3. Boxing Day (substitute day)

Nearby places

LlandudnoConwy48 kmNEColwyn BayConwy49 kmNEAbergeleConwy54 kmNEAberystwythCounty of Ceredigion57 kmSRhylDenbighshire61 kmNEPrestatynDenbighshire66 kmNERhosllanerchrugogWrexham72 kmEOswestryShropshire73 kmEBrymboWrexham73 kmEBuckleyCounty of Flintshire75 kmEFlintCounty of Flintshire75 kmNEWrexhamWrexham77 kmE
Browse places in United Kingdom

Frequently asked questions

What time zone is Porthmadog in?
Porthmadog 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 Porthmadog?
Clocks in Porthmadog move forward 1 hour on Sunday, March 28, 2027 at 1:00 AM, changing from GMT (UTC) to BST (UTC+01:00)
Does Porthmadog observe daylight saving time?
Yes. Porthmadog observes daylight saving time: BST (UTC+1) in summer and GMT (UTC+0) in winter.
What is the UTC offset of Porthmadog?
Porthmadog is UTC+0 in winter and UTC+1 in summer