|

Basse-Terre to MDT Time Converter

Updating current time…
Basse-Terre
Guadeloupe
AST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MDT
Mountain Daylight Time
GMT -6
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:00 am08:00 AST (UTC-4), Oct 12, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 12, 2026

Basse-Terre is 2 hours ahead of MDT.

How the time difference changes

For most of the year, Basse-Terre is 2 hours ahead of MDT. At other times of the year, Basse-Terre is 3 hours ahead of MST.

For most of the year, working hours of 9:00 am to 5:00 pm in Basse-Terre correspond to 7:00 am to 3:00 pm in MDT. At other times of the year, working hours of 9:00 am to 5:00 pm in Basse-Terre correspond to 6:00 am to 2:00 pm in MST.For most of the year, working hours of 09:00 to 17:00 in Basse-Terre correspond to 07:00 to 15:00 in MDT. At other times of the year, working hours of 09:00 to 17:00 in Basse-Terre correspond to 06:00 to 14:00 in MST.

Compare Basse-Terre time with MDT 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 2 hours ahead of Mountain Daylight Time.
8:00 am08:00 in Basse-Terre, Guadeloupe is 6:00 am06:00 in MDT

Basse-Terre to MDT call time
Best time for a conference call or a meeting is between 11am-5pm11:00-17:00 in Basse-Terre which corresponds to 9am-3pm09:00-15:00 in MDT

8:00 am08:00 AST (Atlantic Standard Time) (Basse-Terre, Guadeloupe). Offset UTC -4:00 hours
6:00 am06:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours

8:00 am08:00 Basse-Terre, Guadeloupe / 6:00 am06:00 MDT

Basse-Terre, GuadeloupeMDT
12:00am10:00pm
1:00am11:00pm
2:00am12:00am
3:00am1:00am
4:00am2:00am
5:00am3:00am
6:00am4:00am
7:00am5:00am
8:00am6:00am
9:00am7:00am
10:00am8:00am
11:00am9:00am
12:00pm10:00am
1:00pm11:00am
2:00pm12:00pm
3:00pm1:00pm
4:00pm2:00pm
5:00pm3:00pm
6:00pm4:00pm
7:00pm5:00pm
8:00pm6:00pm
9:00pm7:00pm
10:00pm8:00pm
11:00pm9:00pm
00:0022:00
01:0023:00
02:0000:00
03:0001:00
04:0002:00
05:0003:00
06:0004:00
07:0005:00
08:0006:00
09:0007:00
10:0008:00
11:0009:00
12:0010:00
13:0011:00
14:0012:00
15:0013:00
16:0014:00
17:0015:00
18:0016:00
19:0017:00
20:0018:00
21:0019:00
22:0020:00
23:0021:00

Basse-Terre Information

Time Zone

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

Basse-Terre Facts

Country
Guadeloupe
Alternative Names
BBR, Bas Ter, Bas Teras, Bas-Tehr, Bas-Ter, Bas-Tero, Bas-ter, Bassa-Terra, Basse Terre, Basse-Terre, Bastera, Bastēra, Bâssa-Tèrra, ba si te er, bas-tr, bas-tyr, base-tera, baseuteleu, basuteru, paster, Μπας-Τερ, Бас Тер, Бас-Тер, Бас-Тэр, Бас-тер, Բաս Տեր, באס טר, باس-تر, باس-تير, باس-تیر, बासे-तेर, பாஸ்தெர், บัส-แตร์, ბას-ტერი, バステール, 巴斯特尔, 바스테르
Population
11,472
Currency
Euro (EUR)
Geographic Coordinates
15° 59' N Latitude / 61° 43' W Longitude
International Dialing Code
+590

Mountain Daylight Time

Offset: MDT is 6 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries using this time zone: Canada, Mexico, United States

Principal Cities: The largest city in the MDT time zone is Calgary in Canada, with about 1.307 million people. Other major cities in this time zone include Edmonton, Denver, El Paso, Albuquerque.

French: HAR - Heure Avancée des Rocheuses

Spanish: MT - Zona Pacífico

MDT Time Zone Geo Map
MDT timezone map

Daylight Saving: Mountain Daylight Time (MDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Mountain Standard Time (MST).

Daylight saving time clock moves forward for one hourStart: Mountain Daylight Time (MDT) 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.

Daylight saving time clock moves back for one hourEnd: Mountain Daylight Time (MDT) 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.

See upcoming clock changes worldwide.

MDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -06 - basic short
  • -0600 - basic
  • -06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates an offset of six hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Sierra - Military abbreviation for MDT
  • S - short form of 'Sierra'
IANA/Olson: Reflects MDT 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/Denver
  • America/Edmonton
  • America/Inuvik
  • America/Shiprock
  • America/Yellowknife
  • Canada/Mountain
  • MST7MDT
  • Navajo
  • US/Mountain
Time zones with the GMT -6 offset:
  • CST - Central Standard Time
  • CT - Central Time
  • MDT - Mountain Daylight Time
  • EAST - Easter Island Standard Time
  • GALT - Galapagos Time
  • S - Sierra Time Zone
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT