Flag for United Kingdom Clock Changes in London, England, United Kingdom in 1977

Next change:
Oct
29
1 hour Back

Oct 29, 2017, 2:00 am

Start DST: Sunday, March 20, 1977
 1 hour forward

End DST: Sunday, October 23, 1977
 1 hour backward

Location of LondonLocation

Mar 20

Forward 1 hour

Mar 20, 1977 - Daylight Saving Time Started

When local standard time was about to reach
Sunday, March 20, 1977, 2:00:00 am clocks were turned forward 1 hour to
Sunday, March 20, 1977, 3:00:00 am local daylight time instead.

Sunrise and sunset were about 1 hour later on Mar 20, 1977 than the day before. There was more light in the evening.

Also called Spring Forward, Summer Time, and Daylight Savings Time.

Oct 23

Back 1 hour

Oct 23, 1977 - Daylight Saving Time Ended

When local daylight time was about to reach
Sunday, October 23, 1977, 3:00:00 am clocks were turned backward 1 hour to
Sunday, October 23, 1977, 2:00:00 am local standard time instead.

Sunrise and sunset were about 1 hour earlier on Oct 23, 1977 than the day before. There was more light in the morning.

Also called Fall Back and Winter Time.

Advertising

Other years: 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980

Daylight Saving Time in Other Years

DST changes do not necessarily occur on the same date every year.

YearDST Start (Clock Forward)DST End (Clock Backward)
1970 — 1971DST not observed
1972Sunday, March 19, 2:00 amSunday, October 29, 3:00 am
1973Sunday, March 18, 2:00 amSunday, October 28, 3:00 am
1974Sunday, March 17, 2:00 amSunday, October 27, 3:00 am
1975Sunday, March 16, 2:00 amSunday, October 26, 3:00 am
1976Sunday, March 21, 2:00 amSunday, October 24, 3:00 am
1977Sunday, March 20, 2:00 amSunday, October 23, 3:00 am
1978Sunday, March 19, 2:00 amSunday, October 29, 3:00 am
1979Sunday, March 18, 2:00 amSunday, October 28, 3:00 am
All times are local for London.

Detailed time zone and clock changes in London