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PMST
Pierre & Miquelon Standard Time
GMT -3
12am
3am
6am
9am
12pm
3pm
6pm
9pm
HAE
Heure Avancée de l'Est
GMT -4
12am
3am
6am
9am
12pm
3pm
6pm
9pm
HAE is not used on this date
This converter keeps HAE at GMT -4. Toronto uses EST (GMT -5) on this date. Open the EST converter, or choose New York City, Toronto, or Montreal for city-specific time.

Quick answers

For most of the year, PMDT is 2 hours ahead of HAE. During seasonal clock changes, PMST is 1 hour ahead of HAE.

For most of the year, working hours of 9:00 am to 5:00 pm in PMDT correspond to 7:00 am to 3:00 pm in HAE. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in PMST correspond to 8:00 am to 4:00 pm in HAE.

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

Time Difference

Pierre & Miquelon Standard Time is 1 hour ahead of Heure Avancée de l'Est
9:00 am09:00 in PMST is 8:00 am08:00 in HAE

PMST to HAE call time
Best time for a conference call or a meeting is between 10am-5pm in PMST which corresponds to 9am-4pm in HAE

9:00 am09:00 Pierre & Miquelon Standard Time (PMST). Offset UTC -3:00 hours
8:00 am08:00 Heure Avancée de l'Est (HAE). Offset UTC -4:00 hours

9:00 am09:00 PMST / 8:00 am08:00 HAE

PMSTHAE
12am (midnight)11pm
1am12am (midnight)
2am1am
3am2am
4am3am
5am4am
6am5am
7am6am
8am7am
9am8am
10am9am
11am10am
12pm (noon)11am
1pm12pm (noon)
2pm1pm
3pm2pm
4pm3pm
5pm4pm
6pm5pm
7pm6pm
8pm7pm
9pm8pm
10pm9pm
11pm10pm
00:0023:00
01:0000:00
02:0001:00
03:0002:00
04:0003:00
05:0004:00
06:0005:00
07:0006:00
08:0007:00
09:0008:00
10:0009:00
11:0010:00
12:0011:00
13:0012:00
14:0013:00
15:0014:00
16:0015:00
17:0016:00
18:0017:00
19:0018:00
20:0019:00
21:0020:00
22:0021:00
23:0022:00

Pierre & Miquelon Standard Time

Offset: PMST is 3 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries using this time zone: St Pierre & Miquelon

Principal Cities: The largest city in the PMST time zone is Saint Pierre in Saint Pierre and Miquelon, with about 6,200 people.

PMST Time Zone Geo Map
PMST timezone map

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Pierre & Miquelon Daylight Time (PMDT).

Daylight saving time clock moves back for one hour from 2am to 1amStart: Pierre & Miquelon Standard Time (PMST) started on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually on the first Sunday of November.

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: Pierre & Miquelon Standard Time (PMST) ends on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually on the second Sunday of March.

PMST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -03 - basic short
  • -0300 - basic
  • -03:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0300 - sign character (-) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Papa - Military abbreviation for PMST
  • P - short form of 'Papa'
Time zones with the GMT -3 offset:
  • ADT - Atlantic Daylight Time
  • PMT - Pierre & Miquelon Standard Time
  • PMST - Pierre & Miquelon Standard Time
  • AMST - Amazon Summer Time
  • ART - Argentina Time
  • BRT - Brasília time
  • CLST - Chile Summer Time
  • FKST - Falkland Islands Summer Time
  • GFT - French Guiana Time
  • P - Papa Time Zone
  • PYST - Paraguay Summer Time
  • SRT - Suriname Time
  • UYT - Uruguay Time

Heure Avancée de l'Est

Offset: HAE is 4 hours behind Greenwich Mean Time (GMT) and is used in America

Daylight Saving: Heure Avancée de l'Est (HAE) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Eastern Standard Time (EST).

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: Heure Avancée de l'Est (HAE) ended on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am local standard time instead. Daylight saving ends annually on the first Sunday of November

Daylight saving time clock moves back for one hour from 2am to 1amStart: Heure Avancée de l'Est (HAE) starts on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am. Daylight saving starts annually on the second Sunday of March

HAE representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -04 - basic short
  • -0400 - basic
  • -04:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Quebec - Military abbreviation for HAE
  • Q - short form of 'Quebec'
Time zones with the GMT -4 offset:
  • AST - Atlantic Standard Time
  • EDT - Eastern Daylight Time
  • AMT - Amazon Time
  • BOT - Bolivia Time
  • CDT - Cuba Daylight Time
  • CLT - Chile Standard Time
  • FKT - Falkland Island Time
  • GYT - Guyana Time
  • HLV - Hora Legal de Venezuela
  • PYT - Paraguay Time
  • Q - Quebec Time Zone
  • VET - Venezuelan Standard Time