Last change: 1977
Aug
28
1 hour Back
Aug 28, 1977, 2:00 am
| End DST: | Sunday, February 24, 1974 — 1 hour backward |
|---|
Feb 24
Back 1 hour
Feb 24, 1974 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, February 24, 1974, 2:00:00 am clocks were turned backward 1 hour to
Sunday, February 24, 1974, 1:00:00 am local standard time instead.
Sunrise and sunset were about 1 hour earlier on Feb 24, 1974 than the day before. There was more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
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) |
|---|---|---|
| 1970 | Sunday, April 26, 2:00 am | Sunday, September 6, 2:00 am |
| 1971 | Sunday, April 25, 2:00 am | Sunday, September 5, 2:00 am |
| 1972 | DST not observed | |
| 1973 | Sunday, December 16, 2:00 am | No DST End |
| 1974 | No DST Start | Sunday, February 24, 2:00 am |
| 1975 | DST not observed | |
| 1976 | Wednesday, May 26, 2:00 am | Sunday, August 22, 2:01 am |
| 1977 | Sunday, April 24, 2:00 am | Sunday, August 28, 2:00 am |
| 1978 — 1979 | DST not observed | |
| All times are local for War in the Pacific National Historical Park - Piti Guns Unit. | ||
Data for the years before 1970 is not available for War in the Pacific National Historical Park - Piti Guns Unit, however, we have earlier time zone history for Hagåtña available.
Detailed time zone and clock changes in War in the Pacific National Historical Park - Piti Guns Unit