What is 10 PM HST in EST?

Does the answer change during the year?

Yes. Hawaii Time and Eastern Time don't change their clocks on the same dates, so over the next 12 months:

• October 14 to October 31: 10 PM HST = 4 AM EST the next day
• November 1 to March 13: 10 PM HST = 3 AM EST the next day
• March 14 to October 13: 10 PM HST = 4 AM EST the next day

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

Questions

10 PM HST in other time zones

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

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