2025年3月9日 (日), 2時00分
| Start DST: | 1908年7月1日水曜日 — 1 hour forward |
|---|---|
| End DST: | 1908年8月31日月曜日 — 1 hour backward |
7月1日 (水)
Forward 1 hour
1908年7月1日 (水) - Daylight Saving Time Started
When local standard time was about to reach
1908年7月1日水曜日, 0時00分00秒 clocks were turned forward 1 hour to
1908年7月1日水曜日, 1時00分00秒 local daylight time instead.
Sunrise and sunset were about 1 hour later on 1908年7月1日 (水) 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.
Note that the above information is preliminary: Different sources disagree on the date. The date might be updated or changed once we have reliable information.
9月1日 (火)
Back 1 hour
1908年9月1日 (火) - Daylight Saving Time Ended
When local daylight time was about to reach
1908年9月1日火曜日, 0時00分00秒 clocks were turned backward 1 hour to
1908年8月31日月曜日, 23時00分00秒 local standard time instead.
Sunrise and sunset were about 1 hour earlier on 1908年9月1日 (火) than the day before. There was more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
Note that the above information is preliminary: Different sources disagree on the date. The date might be updated or changed once we have reliable information.
Daylight Saving Time in Other Years
DST changes do not necessarily occur on the same date every year.
| Year | DST Start (Clock Forward) | DST End (Clock Backward) |
|---|---|---|
| 1900 — 1907 | DST not observed | |
| 1908 | 7月1日水曜日, 0時00分 (Probable date) | 9月1日火曜日, 0時00分 (Probable date) |
| 1909 — 1924 | DST not observed | |
| All times are local for Thunder Bay. | ||