Home > Time Zones > Abbreviations > NST – Newfoundland Standard Time

NST – Newfoundland Standard Time (Standard Time)

NST is currently not used at all

North America: NST is currently not observed because locations are on summer time / daylight saving time and are observing NDT.

Time zone map of NST
No locations currently on NST.
Observes NST part of the year.
Areas with same time currently (UTC -3:30).
No locations are currently on NST – Newfoundland Standard Time.
Observes NST – Newfoundland Standard Time part of the year, but not currently.
Currently has same time zone offset as NST (UTC -3:30) but different time zone name.

Newfoundland Standard Time (NST) is 3:30 hours behind Coordinated Universal Time (UTC). This time zone is a standard time zone and is used in: North America. Newfoundland Standard Time is a half-hour time zone. Its local time differs by 30 minutes from the usual one-hour time zone interval.

See full time zone map

Summer Time & DST

Some places observe daylight saving time/summer time during the summer, and therefore use NDT (Newfoundland Daylight Time) in the summer.

Email time zone indicator: -0330

An email sent from someone in the Newfoundland Standard Time (NST) time zone will have the time zone listed as "-0330" in the headers of the email. (However, "-0330" does not have to be in Newfoundland Standard Time, as other time zones could have the same UTC offset).

Where and when is NST observed?

North America

Canadian provinces using NST in the winter and NDT in the summer

  • Newfoundland and Labrador - except most of Labrador (the mainland part)

No locations currently on NST

Find current time and time zone by city


Other names

HNT – Heure Normale de Terre-Neuve (French)

Example cities

Canada – St. John's (Winter)

Related time zones

NDT – Newfoundland Daylight Time (Daylight Time)

Time Zone Map with DST

Time zone map

Time Zone Map