MST to East Honolulu Time Converter
Mountain Time is on daylight saving time: MDT (UTC−6) until Sun, Nov 1.
Arizona stays on MST (UTC−7).
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Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
6:00 am06:00 MDT (UTC-6), Oct 14, 2026 = 2:00 am02:00 HST (UTC-10), Oct 14, 2026
MDT is 4 hours ahead of East Honolulu.
How the time difference changes
For most of the year, MDT is 4 hours ahead of East Honolulu. From Nov 1, 2026 to Mar 14, 2027, MST is 3 hours ahead of East Honolulu.
For most of the year, working hours of 9:00 am to 5:00 pm in MDT correspond to 5:00 am to 1:00 pm in East Honolulu. At other times of the year, working hours of 9:00 am to 5:00 pm in MST correspond to 6:00 am to 2:00 pm in East Honolulu.For most of the year, working hours of 09:00 to 17:00 in MDT correspond to 05:00 to 13:00 in East Honolulu. At other times of the year, working hours of 09:00 to 17:00 in MST correspond to 06:00 to 14:00 in East Honolulu.
Compare MST time with East Honolulu time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Mountain Daylight Time is 4 hours ahead of HST (Hawaii Standard Time).
6:00 am06:00 in MDT is 2:00 am02:00 in East Honolulu, HI, USA
MDT to East Honolulu call time
Best time for a conference call or a meeting is between 1pm-5pm13:00-17:00 in MDT which corresponds to 9am-1pm09:00-13:00 in East Honolulu
6:00 am06:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
2:00 am02:00 HST (Hawaii Standard Time) (East Honolulu, HI, USA). Offset UTC -10:00 hours
6:00 am06:00 MDT / 2:00 am02:00 East Honolulu, HI, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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Mountain Standard Time
Offset: MST is 7 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the MST time zone is Phoenix in the United States, with about 1.65 million people. Other major cities in this time zone include Ciudad Juárez, Calgary, Edmonton, Hermosillo.
French: HNR - Heure Normale des Rocheuses
Spanish: MT - Zona Pacífico
Today the lighter areas are on UTC−6 (MDT).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Mountain Daylight Time (MDT).
End: Mountain Standard Time (MST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
Start: Mountain Standard Time (MST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
MST representations, usage and related time zones
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates an offset of seven hours to the west of the zero meridian.
- Tango - Military abbreviation for MST
- T - short form of 'Tango'
- America/Boise
- America/Cambridge_Bay
- America/Ciudad_Juarez
- America/Creston
- America/Dawson
- America/Dawson_Creek
- America/Denver
- America/Edmonton
- America/Fort_Nelson
- America/Hermosillo
- America/Inuvik
- America/Mazatlan
- America/Phoenix
- America/Shiprock
- America/Whitehorse
- America/Yellowknife
- Canada/Mountain
- Canada/Yukon
- MST
- MST7MDT
- Mexico/BajaSur
- Navajo
- US/Arizona
- US/Mountain
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone