NDT to AST Ast Converter

Time Difference

Newfoundland Daylight Time is 1 hour and 30 minutes ahead of Amazon Standard Time
4:00 am04:00 in NDT is 2:30 am02:30 in AST

NDT to AST call time
Best time for a conference call or a meeting is between 9:30am-6pm in NDT which corresponds to 8am-4:30pm in AST

4:00 am04:00 Newfoundland Daylight Time (NDT). Offset UTC -2:30 hours
2:30 am02:30 Amazon Standard Time (AST). Offset UTC -4:00 hours

4:00 am04:00 NDT / 2:30 am02:30 AST

Newfoundland Daylight Time

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

Countries: It is used in following countries: Canada

Principal Cities: The largest city in the NDT timezone is St Johns from Canada with population about 99,182 people. Other major cities in the area are Mount Pearl, Corner Brook, Conception Bay South

French: HAT - Heure Avancée de Terre-Neuve

Daylight Saving: Newfoundland Daylight Time (NDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Newfoundland Standard Time (NST).

Start: Newfoundland Daylight Time (NDT) started on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am. Daylight saving starts annually the on second Sunday of March

End: Newfoundland Daylight Time (NDT) ends on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November

NDT representations, usage and related time zones

Amazon Standard Time

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

Countries: It is used in following countries: Antigua & Barbuda, Anguilla, Aruba, Barbados, St Barthelemy, Bermuda, Caribbean NL, Canada, Curaçao, Dominica, Dominican Republic, Grenada, Greenland, Guadeloupe, St Kitts & Nevis, St Lucia, St Martin (French), Martinique, Montserrat, Puerto Rico, St Maarten (Dutch), Trinidad & Tobago, St Vincent, Virgin Islands (UK), Virgin Islands (US)

Principal Cities: The largest city in the AST timezone is Santo Domingo from Dominican Republic with population about 2.202 million people. Other major cities in the area are Santiago de los Caballeros, Santo Domingo Oeste, San Juan, Halifax

AST representations, usage and related time zones