Mar 15, 1992, 12:00 midnight
| Start DST: | Sunday, February 24, 1980 — 1 hour forward |
|---|---|
| End DST: | Saturday, May 31, 1980 — 1 hour backward |
Feb 24
Forward 1 hour
Feb 24, 1980 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, February 24, 1980, 12:00:00 midnight clocks were turned forward 1 hour to
Sunday, February 24, 1980, 1:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Feb 24, 1980 than the day before. There was more light in the evening.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
Jun 1
Back 1 hour
Jun 1, 1980 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, June 1, 1980, 12:00:00 midnight clocks were turned backward 1 hour to
Saturday, May 31, 1980, 11:00:00 pm local standard time instead.
Sunrise and sunset were about 1 hour earlier on Jun 1, 1980 than the day before. There was more light in the morning.
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) |
|---|---|---|
| 1980 | Sunday, February 24, 12:00 midnight | Sunday, June 1, 12:00 midnight |
| 1981 — 1989 | DST not observed | |
| All times are local for 9°59'21.8"N, 83°01'19.7"W. | ||
Data for the years before 1970 is not available for 9°59'21.8"N, 83°01'19.7"W, however, we have earlier time zone history for San Jose available.
Detailed time zone and clock changes in 9°59'21.8"N, 83°01'19.7"W