4 PM MST to HST
Mountain Standard Time → Hawaii Standard Time
Business hours overlap
MST
4 PM
UTC-6
=
HST
12 PM
UTC-10
4 PM MST (Mountain Standard Time) equals 12 PM HST (Hawaii Standard Time). This is a common time for meetings across time zones.
Live — MST
06:13:42
Saturday, March 21
UTC-6
DST activeLive — HST
02:13:42
Saturday, March 21
UTC-10
Daylight Saving Time (DST)
- MST (Mountain Standard Time) observes DST — currently active (clocks are +1h ahead).
- DST transitions may shift this offset by ±1 hour twice per year.
24-Hour Comparison — MST to HST
Click any row to jump to that hour's page.
12 AM6 AM12 PM6 PM11 PM
MSTHSTDayMeeting
12 AM
8 PM
-1d
Off hours
1 AM
9 PM
-1d
Off hours
2 AM
10 PM
-1d
Off hours
3 AM
11 PM
-1d
Off hours
4 AM
12 AM
–
Off hours
5 AM
1 AM
–
Off hours
6 AM
2 AM
–
Off hours
7 AM
3 AM
–
Off hours
8 AM
4 AM
–
Early/Late
9 AM
5 AM
–
Early/Late
10 AM
6 AM
–
Early/Late
11 AM
7 AM
–
Early/Late
12 PM
8 AM
–
Good
1 PM
9 AM
–
Good
2 PM
10 AM
–
Good
3 PM
11 AM
–
Good
4 PMthis
12 PM
–
Good
5 PM
1 PM
–
Good
6 PM
2 PM
–
Good
7 PM
3 PM
–
Early/Late
8 PM
4 PM
–
Early/Late
9 PM
5 PM
–
Early/Late
10 PM
6 PM
–
Early/Late
11 PM
7 PM
–
Off hours
Green = business hours overlap · Amber = partial · Red = off hours
All Hours — MST to HST
Hub page →MST ↔ HST Overview
Full 24-hour chart, live clocks, FAQ