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NST/NDT
Newfoundland Standard Time
GMT -3:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
NDT is not used on this date
This converter uses NST (GMT -3:30), the offset St Johns uses on this date. Open the NST converter.
Martinique
AST
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

For most of the year, NDT is 1 hour and 30 minutes ahead of Fort-de-France. During seasonal clock changes, NST is 30 minutes ahead of Fort-de-France.

For most of the year, working hours of 9:00 am to 5:00 pm in NDT correspond to 7:30 am to 3:30 pm in Fort-de-France. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in NST correspond to 8:30 am to 4:30 pm in Fort-de-France.

Compare NDT time with Fort-de-France time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Newfoundland Standard Time is 0 hours and 30 minutes ahead of AST (Atlantic Standard Time)
8:30 am08:30 in NST is 8:00 am08:00 in Fort-de-France, Martinique

NST to Fort-de-France call time
Best time for a conference call or a meeting is between 9:30am-5pm in NST which corresponds to 9am-4:30pm in Fort-de-France

8:30 am08:30 Newfoundland Standard Time (NST). Offset UTC -3:30 hours
8:00 am08:00 AST (Atlantic Standard Time) (Fort-de-France, Martinique). Offset UTC -4:00 hours

8:30 am08:30 NST / 8:00 am08:00 Fort-de-France, Martinique

NSTFort-de-France, Martinique
12am (midnight)11:30 pm
1am12:30 am
2am1:30 am
3am2:30 am
4am3:30 am
5am4:30 am
6am5:30 am
7am6:30 am
8am7:30 am
9am8:30 am
10am9:30 am
11am10:30 am
12pm (noon)11:30 am
1pm12:30 pm
2pm1:30 pm
3pm2:30 pm
4pm3:30 pm
5pm4:30 pm
6pm5:30 pm
7pm6:30 pm
8pm7:30 pm
9pm8:30 pm
10pm9:30 pm
11pm10:30 pm
00:0023:30
01:0000:30
02:0001:30
03:0002:30
04:0003:30
05:0004:30
06:0005:30
07:0006:30
08:0007:30
09:0008:30
10:0009:30
11:0010:30
12:0011:30
13:0012:30
14:0013:30
15:0014:30
16:0015:30
17:0016:30
18:0017:30
19:0018:30
20:0019:30
21:0020:30
22:0021:30
23:0022:30

Newfoundland Daylight Time

Offset: NDT is 2 hours and 30 minutes behind Greenwich Mean Time (GMT) and is used in North America

Countries using this time zone: Canada

Principal Cities: The largest city in the NDT time zone is St Johns in Canada, with about 99,182 people. Other major cities in this time zone include Mount Pearl, Corner Brook, Conception Bay South.

French: HAT - Heure Avancée de Terre-Neuve

NDT Time Zone Geo Map
NDT timezone map

Daylight Saving: Newfoundland Daylight Time (NDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Newfoundland Standard Time (NST).

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: Newfoundland Daylight Time (NDT) 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: Newfoundland Daylight Time (NDT) 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

NDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -0230 - basic
  • -02:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0230 - sign character (-) followed by a four digit time providing hours (02) and minutes (30) of the offset. Indicates an offset of two hours and thirty minutes to the west of the zero meridian.
IANA/Olson: Reflects NDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/St_Johns
  • Canada/Newfoundland

Fort-de-France Information

Time Zone

Abbreviation / Name
AST - Atlantic Standard Time
UTC / GMT Offset
-4:00 hours during Atlantic Standard Time, currently in use.

Fort-de-France Facts

Country
Martinique
Alternative Names
Arx Gallica, FDF, Fod Fwans, For d'o Frans, For de Frans, For de Fransas, For-de-Frans, For-nte-Frans, Fordefransa, Fort Royal, Fort Royale, Fort-de-France, Fort-de-Frans, Fort-deh-Frans, Fòd Fwans, Fôrt-de-France, Le Fort-de-France, f xr-dex-fr xngs, fa lan xi bao, foru-do-furansu, fwr dw frans, fwr-dw-frans, phorta-de-phransa, pirancuk kottai, poleudeupeulangseu, por-de-pransi, Φορ-ντε-Φρανς, Фор де Франс, Фор дьо Франс, Фор-де-Франс, Форт-де-Франс, Форт-дэ-Франс, Ֆոր դե Ֆրանս, פור-דה-פראנס, فور دو فرانس, فور-دو-فرانس, فورٹ ڈی فرانس, फोर्ट-दे-फ्रान्स, பிரான்சுக் கோட்டை, ฟอร์-เดอ-ฟร็องส์, ფორ-დე-ფრანსი, フォール=ド=フランス, 法兰西堡, 포르드프랑스
Population
89,995
Currency
Euro (EUR)
Geographic Coordinates
14° 36' N Latitude / 61° 04' W Longitude
International Dialing Code
+596