What is 3 AM EST in MST?

Is it the same all year?

Yes. 3 AM EST is always 1 AM MST, because both change their clocks on the same dates.

Eastern Time switches between EST and EDT for daylight saving time; people often say EST all year. Mountain Time switches between MST and MDT for daylight saving time; people often say MST all year.

Questions

3 AM EST in other time zones

Time zone	Time
Central Time CST/CDT	2 AM
Mountain Time MST/MDT	1 AM
Pacific Time PST/PDT	12 AM
Alaska Time AKST/AKDT	11 PM (Sat)
Hawaii Time HST	10 PM (Sat)
Greenwich Mean Time GMT	8 AM
Coordinated Universal Time UTC	8 AM
Central European Time CET/CEST	9 AM
Eastern European Time EET/EEST	10 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 Sunday, November 8, 2026.