Last change: 1977
Aug
28
1 hour Back
Aug 28, 1977, 2:00 am
| No further time changes in 1975 in War in the Pacific National Historical Park - Mt Chachao and Mt Tenjo Unit |
Daylight Saving Time (DST) Not Observed in Year 1975
DST was not in use in 1975.
The previous DST change in War in the Pacific National Historical Park - Mt Chachao and Mt Tenjo Unit, Guam was on February 24, 1974.
Try selecting a different year below.
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 - Mt Chachao and Mt Tenjo Unit. | ||
Data for the years before 1970 is not available for War in the Pacific National Historical Park - Mt Chachao and Mt Tenjo Unit, however, we have earlier time zone history for Hagåtña available.