Nov 5, 2023, 2:00 am
| Start DST: | Sunday, March 10, 2019 — 1 hour forward |
|---|---|
| End DST: | Sunday, November 3, 2019 — 1 hour backward |
Mar 10
Forward 1 hour
Mar 10, 2019 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, March 10, 2019, 2:00:00 am clocks were turned forward 1 hour to
Sunday, March 10, 2019, 3:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Mar 10, 2019 than the day before. There was more light in the evening.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
More info:
Spring DST: The Ultimate Monday?
Nov 3
Back 1 hour
Nov 3, 2019 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, November 3, 2019, 2:00:00 am clocks were turned backward 1 hour to
Sunday, November 3, 2019, 1:00:00 am local standard time instead.
Sunrise and sunset were about 1 hour earlier on Nov 3, 2019 than the day before. There was more light in the morning.
Also called Fall Back and Winter Time.
More info:
Spring DST: The Ultimate Monday?
When Do Clocks Go Back in the US & Canada?
Daylight Saving Time Ends in USA & Canada
Daylight Saving Time in Other Years
DST changes do not necessarily occur on the same date every year.
Data for the years before 1970 is not available for 39°32'16.4"N, 119°57'00.6"W, however, we have earlier time zone history for Los Angeles available.
Detailed time zone and clock changes in 39°32'16.4"N, 119°57'00.6"W