Current Time in Harefield, Greater London, England, United Kingdom

4:18:08 AM

04:18:08

GMT (Greenwich Mean Time) · UTC

Europe/London

Clock format
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Time zone details

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

Daylight in Harefield

Sunrise6:57 AMSolar noon11:45 AMSunset4:32 PM
Next clock changeMar 28, 2027 · Clocks move forward 1 hour · in 145 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
United Kingdom
Administrative area
England
District
Greater London
Place type
Populated place
Country currency
British Pound (GBP)

Practical

Country languages
English, Welsh, Scottish Gaelic
Dialing code
+44
Population
6,573
Elevation
Approximately 87 m (DEM estimate)

Geography

Geographic coordinates
51° 36' N / 0° 29' W
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Convert Harefield time

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Clock changes in Harefield

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 35 min3 min 35 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Third QuarterMoon illumination43%
View full Sun & Moon detailsHide full Sun & Moon details

Monday, November 2, 2026

View Harefield on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
9 hr 35 min3 min 35 sec shorter than the previous day
Solar noon
(23.6° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Third Quarter (43% illuminated)
Moonrise
Moonset
Previous principal phase
Third Quarter — Sunday, November 1, 2026 at
Next principal phase
New Moon — Monday, November 9, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
9 hr 35 min3 min 35 sec shorter than the previous day
9 hr 32 min3 min 32 sec shorter than the previous day
9 hr 28 min3 min 31 sec shorter than the previous day
9 hr 25 min3 min 30 sec shorter than the previous day
9 hr 21 min3 min 27 sec shorter than the previous day
9 hr 18 min3 min 26 sec shorter than the previous day
9 hr 15 min3 min 23 sec shorter than the previous day

Weather forecast for Harefield

Temperature unit

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Plan around Harefield

Upcoming public holidays in England

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

Nearby places

Chalfont Saint PeterBuckinghamshire5 kmWGerrards CrossBuckinghamshire5 kmWRuislipGreater London5 kmSEPinnerGreater London7 kmEWatfordHertfordshire8 kmNEBusheyHertfordshire10 kmNENortholtGreater London10 kmSEHayesGreater London11 kmSEAmershamBuckinghamshire11 kmNWAmersham on the HillBuckinghamshire12 kmNWGreenfordGreater London12 kmSESloughSlough13 kmSW
Browse places in United Kingdom

Frequently asked questions

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