Flag for Canada

Clock Changes in Whitby, Ontario, Canada 1970

Next change:
Mar
9
1 hour Forward

Mar 9, 2025, 2:00 am

Start DST: Sunday, April 26, 1970 — 1 hour forward
End DST: Sunday, October 25, 1970 — 1 hour backward
Location of WhitbyLocation

Apr 26

Forward 1 hour

Apr 26, 1970 - Daylight Saving Time Started

When local standard time was about to reach
Sunday, April 26, 1970, 2:00:00 am clocks were turned forward 1 hour to
Sunday, April 26, 1970, 3:00:00 am local daylight time instead.

Sunrise and sunset were about 1 hour later on Apr 26, 1970 than the day before. There was more light in the evening and less light in the morning.

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

Oct 25

Back 1 hour

Oct 25, 1970 - Daylight Saving Time Ended

When local daylight time was about to reach
Sunday, October 25, 1970, 2:00:00 am clocks were turned backward 1 hour to
Sunday, October 25, 1970, 1:00:00 am local standard time instead.

Sunrise and sunset were about 1 hour earlier on Oct 25, 1970 than the day before. There was more light in the morning and less light in the evening.

Also called Fall Back and Winter Time.

Other years: 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976

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)
1970Sunday, April 26, 2:00 amSunday, October 25, 2:00 am
1971Sunday, April 25, 2:00 amSunday, October 31, 2:00 am
1972Sunday, April 30, 2:00 amSunday, October 29, 2:00 am
1973Sunday, April 29, 2:00 amSunday, October 28, 2:00 am
1974Sunday, April 28, 2:00 amSunday, October 27, 2:00 am
1975Sunday, April 27, 2:00 amSunday, October 26, 2:00 am
1976Sunday, April 25, 2:00 amSunday, October 31, 2:00 am
1977Sunday, April 24, 2:00 amSunday, October 30, 2:00 am
1978Sunday, April 30, 2:00 amSunday, October 29, 2:00 am
1979Sunday, April 29, 2:00 amSunday, October 28, 2:00 am
All times are local for Whitby.

Data for the years before 1970 is not available for Whitby, however, we have earlier time zone history for Toronto available.

Detailed time zone and clock changes in Whitby