AMST to PMDT Converter
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Quick answers
Selected conversion
8:00 am08:00 AMT (UTC-4), Oct 15, 2026 = 10:00 am10:00 PMDT (UTC-2), Oct 15, 2026
AMT is 2 hours behind PMDT.
AMST and PMDT examples
These examples always use AMST (UTC-3) and PMDT (UTC-2). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
AMST is 1 hour behind PMDT.
How the time difference changes
For most of the year, AMT is 2 hours behind PMDT. From Nov 1, 2026 to Mar 14, 2027, AMT is 1 hour behind PMST.
For most of the year, working hours of 9:00 am to 6:00 pm in AMT correspond to 11:00 am to 8:00 pm in PMDT. At other times of the year, working hours of 9:00 am to 6:00 pm in AMT correspond to 10:00 am to 7:00 pm in PMST.For most of the year, working hours of 09:00 to 18:00 in AMT correspond to 11:00 to 20:00 in PMDT. At other times of the year, working hours of 09:00 to 18:00 in AMT correspond to 10:00 to 19:00 in PMST.
Compare AMST time with PMDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Amazon Time is 2 hours behind Pierre & Miquelon Daylight Time.
8:00 am08:00 in AMT is 10:00 am10:00 in PMDT
AMT to PMDT call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in AMT which corresponds to 11am-6pm11:00-18:00 in PMDT
8:00 am08:00 Amazon Time (AMT). Offset UTC -4:00 hours
10:00 am10:00 Pierre & Miquelon Daylight Time (PMDT). Offset UTC -2:00 hours
8:00 am08:00 AMT / 10:00 am10:00 PMDT
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.
| AMT | PMDT |
|---|---|
| 2:00am | |
| 3:00am | |
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| 10:00am | |
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| 4:00pm | |
| 5:00pm | |
| 6:00pm | |
| 7:00pm | |
| 8:00pm | |
| 9:00pm | |
| 10:00pm | |
| 11:00pm | |
| 12:00am next day | |
| 1:00am next day | |
| 02:00 | |
| 03:00 | |
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| 05:00 | |
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| 07:00 | |
| 08:00 | |
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| 10:00 | |
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| 23:00 | |
| 00:00 next day | |
| 01:00 next day |
Amazon Summer Time
Offset: AMST is 3 hours behind Greenwich Mean Time (GMT).
AMST representations, usage and related time zones
- -03 - basic short
- -0300 - basic
- -03:00 - extended
- -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.
- Papa - Military abbreviation for AMST
- P - short form of 'Papa'
- Armenia Summer Time - UTC +5
- Amazon Summer Time - UTC -3
- 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
Pierre & Miquelon Daylight Time
Offset: PMDT is 2 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: St Pierre & Miquelon
Principal Cities: The largest city in the PMDT time zone is Saint-Pierre in Saint Pierre and Miquelon, with about 6,200 people. Other major cities in this time zone include Miquelon.
Today all shaded areas are on PMDT.
Daylight Saving: Pierre & Miquelon Daylight Time (PMDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Pierre & Miquelon Standard Time (PMST).
Start: Pierre & Miquelon Daylight Time (PMDT) started 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. Daylight saving starts annually on the second Sunday of March.
End: Pierre & Miquelon Daylight Time (PMDT) ends 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 local standard time instead. Daylight saving ends annually on the first Sunday of November.
PMDT representations, usage and related time zones
- -02 - basic short
- -0200 - basic
- -02:00 - extended
- -0200 - sign character (-) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates an offset of two hours to the west of the zero meridian.
- Oscar - Military abbreviation for PMDT
- O - short form of 'Oscar'
- PMDT - Pierre & Miquelon Daylight Time
- WGT - West Greenland Time
- BRST - Brasilia Summer Time
- FNT - Fernando de Noronha Time
- O - Oscar Time Zone
- UYST - Uruguay Summer Time