1 AM PST to EST — What Is 1 AM Pacific Time in Eastern Time?

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Is it the same all year?

Yes. 1 AM PST is always 4 AM EST, because both change their clocks on the same dates.

Pacific Time switches between PST and PDT for daylight saving time; people often say PST all year. Eastern Time switches between EST and EDT for daylight saving time; people often say EST all year.

Questions

What is 1 AM PST in EST?

1 AM Pacific Time is 4 AM Eastern Time.

Is EST ahead of or behind PST?

Eastern Time is currently 3 hours ahead of Pacific Time.

What about daylight saving time?

Pacific Time switches between PST and PDT for daylight saving time; people often say PST all year. Eastern Time switches between EST and EDT for daylight saving time; people often say EST all year. The times on this page follow the clocks actually in use on each date.

1 AM PST in other time zones

Time zone	Time
Eastern Time EST/EDT	4 AM
Central Time CST/CDT	3 AM
Mountain Time MST/MDT	2 AM
Alaska Time AKST/AKDT	12 AM
Hawaii Time HST	10 PM (Tue)
Greenwich Mean Time GMT	8 AM
Coordinated Universal Time UTC	8 AM
Central European Time CET/CEST	10 AM
Eastern European Time EET/EEST	11 AM
India Standard Time IST	1:30 PM
Japan Standard Time JST	5 PM
Australian Eastern Time AEST/AEDT	7 PM
Singapore Time SGT	4 PM
Philippine Time PHT	4 PM
Moscow Time MSK	11 AM
Gulf Standard Time GST	12 PM

Based on the clocks on Wednesday, October 14, 2026.

What is 1 AM PST in EST?

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Is it the same all year?

Questions

1 AM PST in other time zones

Other times, PST to EST