Charlotte Amalie to MDT Time Converter

Updating current time…
Charlotte Amalie
US Virgin IslandsAST
UTC−4
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MDT
Mountain Daylight Time
UTC−6
2h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:00 am08:00 AST (UTC-4), Oct 22, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 22, 2026

Charlotte Amalie is 2 hours ahead of MDT.

How the time difference changes

For most of the year, Charlotte Amalie is 2 hours ahead of MDT. From Nov 1, 2026 to Mar 14, 2027, Charlotte Amalie is 3 hours ahead of MST.

For most of the year, working hours of 9:00 am to 6:00 pm in Charlotte Amalie correspond to 7:00 am to 4:00 pm in MDT. At other times of the year, working hours of 9:00 am to 6:00 pm in Charlotte Amalie 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 Charlotte Amalie correspond to 07:00 to 16:00 in MDT. At other times of the year, working hours of 09:00 to 18:00 in Charlotte Amalie correspond to 06:00 to 15:00 in MST.

Compare Charlotte Amalie 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 Charlotte Amalie, US Virgin Islands is 6:00 am06:00 in MDT

Charlotte Amalie to MDT call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in Charlotte Amalie which corresponds to 9am-4pm09:00-16:00 in MDT

8:00 am08:00 AST (Atlantic Standard Time) (Charlotte Amalie, US Virgin Islands). Offset UTC -4:00 hours
6:00 am06:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours

8:00 am08:00 Charlotte Amalie, US Virgin Islands / 6:00 am06:00 MDT

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Charlotte Amalie Time Zone and Facts

Time Zone

Abbreviation / Offset
AST – Atlantic Standard Time, UTC-4 (no daylight saving time)

Charlotte Amalie Facts

Country
US Virgin Islands
Alternative Names
Amalienborg, Amalienburg, Carlota Amalia, Carlotamalio, Charlotte Amalia, Charlotte Amalie, Charlotte Amalie pa Dei amerikanske Jomfruoyane, Charlotte Amalie på Dei amerikanske Jomfruøyane, Di Dorp, Dorp, Het Dorp, Saint Thomas, Saint Thomas City, Sanct Thomas, Sarlot Amali, Sarlote Amalija, Sarlotta Amaliya, Savan, Scharlotte Amelia, Sharlot Amali, Sharlota Amalija, Sharlota-Amalija, Sharlotta-Amalija, Tap House, Tap Hus, Taphuis, Taphus, Taphuus, Taphys, Tappus, Wirtshaus, Zapfhaus, charlxttxa mali, sarlata ameli, sharlwt amaly, srlwt ʼmʼly, syalleos-amallie, xia luo te a ma li ya, Ĉarlotamalio, Şarlotta Amaliya, Šarlotė Amalija, Σαρλότ Αμαλί, Шарлот Амали, Шарлота Амалия, Шарлота Амалија, Шарлота-Амалія, Шарлотта-Амалия, Шарлотта-Амалія, שרלוט אמאלי, شارلوت آمالی, شارلوت أمالي, شارلٹ ایملی, शार्लट आमेली, ชาร์ลอตต์อะมาลี, შარლოტა-ამალია, シャーロット・アマリー, 夏洛特阿马利亚, 샬럿아말리에
Population
20,000
Currency
Dollar (USD)
Geographic Coordinates
18° 20' N Latitude / 64° 55' W Longitude
More About Charlotte Amalie
Charlotte Amalie local time and city facts

Mountain Daylight Time

Offset: MDT is 6 hours behind Greenwich Mean Time (GMT).

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

Principal Cities: The largest city in the MDT time zone is Ciudad Juárez in Mexico, with about 1.512 million people. Other major cities in this time zone include Denver, El Paso, Albuquerque, Colorado Springs.

French: HAR - Heure Avancée des Rocheuses

Spanish: MT - Zona Pacífico

Map of the areas on Mountain Daylight Time (MDT)
MDT part of the year

Today all shaded areas are on MDT.

Open the world time zone map© OpenStreetMap

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).

123456789101112Start: 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.

123456789101112End: 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 USA daylight saving time and 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