Updating current time…
CanadaAST
UTC−4
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MST
UTC−7
3h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

12:00 pm12:00 AST (UTC-4), Nov 1, 2026 = 9:00 am09:00 MST (UTC-7), Nov 1, 2026

Moncton is 3 hours ahead of MST.

How the time difference changes

For most of the year, Moncton is 3 hours ahead of MDT. From Nov 1, 2026 to Mar 14, 2027, Moncton is 3 hours ahead of MST. Briefly around clock changes, Moncton is 4 hours ahead of MST or Moncton is 2 hours ahead of MDT.

For most of the year, working hours of 9:00 am to 6:00 pm in Moncton correspond to 6:00 am to 3:00 pm in MDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Moncton correspond to 6:00 am to 3:00 pm in MST.For most of the year, working hours of 09:00 to 18:00 in Moncton correspond to 06:00 to 15:00 in MDT. At other times of the year, working hours of 09:00 to 18:00 in Moncton correspond to 06:00 to 15:00 in MST.

Compare Moncton time with MST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

AST (Atlantic Standard Time) is 3 hours ahead of Mountain Standard Time.
12:00 pm12:00 in Moncton, Canada is 9:00 am09:00 in MST

Moncton to MST call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in Moncton which corresponds to 9am-3pm09:00-15:00 in MST

12:00 pm12:00 AST (Atlantic Standard Time) (Moncton, Canada). Offset UTC -4:00 hours
9:00 am09:00 Mountain Standard Time (MST). Offset UTC -7:00 hours

12:00 pm12:00 Moncton, Canada / 9:00 am09:00 MST

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.

Hourly time comparison
Moncton, CanadaMST
9:00pm previous day MDT UTC-6
10:00pm previous day MDT UTC-6
12:00am MDT UTC-6
1:00am MDT UTC-6
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
21:00 previous day MDT UTC-6
22:00 previous day MDT UTC-6
00:00 MDT UTC-6
01:00 MDT UTC-6
01:00
02:00
03:00
04:00
05:00
06:00
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20:00

Moncton Time Zone and Facts

Time Zone

Abbreviation / Offset
AST – Atlantic Standard Time, UTC-4 (now)
ADT – Atlantic Daylight Time, UTC-3 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (ADT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (AST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.

Moncton Facts

Country
Canada
Alternative Names
Mon'kton, Moncton, Monkton, Monktonas, Monktono, YQM, meng ke dun, meongkeuteon, monkuton, mwnktwn, mwnqtwn, mx ngk tan, Μόνκτον, Монктон, מונקטון, مانکٹن, مونكتون, مونکتون, مونکٹون, มองก์ตัน, モンクトン, 蒙克顿, 멍크턴
Population
86,106
Currency
Dollar (CAD)
Geographic Coordinates
46° 05' N Latitude / 64° 47' W Longitude
International Dialing Code
+1

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, Hermosillo, Culiacán, Denver.

French: HNR - Heure Normale des Rocheuses

Spanish: MT - Zona Pacífico

Map of the areas on Mountain Standard Time (MST)
MST all year MST part of the year

Today all shaded areas are on MST.

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).

123456789101112Start: Mountain Standard Time (MST) started on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.

123456789101112End: Mountain Standard Time (MST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.

See USA daylight saving time and upcoming clock changes worldwide.

MST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -07 - basic short
  • -0700 - basic
  • -07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -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.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Tango - Military abbreviation for MST
  • T - short form of 'Tango'
IANA/Olson: Reflects MST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • 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
Time zones with the GMT -7 offset:
  • MST - Mountain Standard Time
  • PDT - Pacific Daylight Time
  • YST - Yukon Standard Time
  • T - Tango Time Zone