Time in AST and NST
The time difference between Atlantic Standard Time (AST) and Newfoundland Standard Time (NST) is 30 minutes. Newfoundland Standard Time is 30 minutes ahead of Atlantic Standard Time.
This means 9am AST is 9:30am NST and 5pm AST is 5:30pm NST.
Atlantic Standard Time
- The current local time in AST is 2:49 pm (July 18, 2026)
- AST time zone offset is UTC-04:00
Newfoundland Standard Time
- The current local time in NST is 2:19 pm (July 18, 2026)
- NST time zone offset is UTC-03:30
How to convert Atlantic Standard Time to Newfoundland Standard Time?
Add 30 minutes to Atlantic Standard Time to get Newfoundland Standard Time.
Time in AST
00:00
Time in NST
00:00
Use the slider above to convert Atlantic Standard Time to Newfoundland Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| AST | NST |
|---|---|
| 12am | 0:30am |
| 1am | 1:30am |
| 2am | 2:30am |
| 3am | 3:30am |
| 4am | 4:30am |
| 5am | 5:30am |
| 6am | 6:30am |
| 7am | 7:30am |
| 8am | 8:30am |
| 9am | 9:30am |
| 10am | 10:30am |
| 11am | 11:30am |
| 12pm | 12:30pm |
| 1pm | 1:30pm |
| 2pm | 2:30pm |
| 3pm | 3:30pm |
| 4pm | 4:30pm |
| 5pm | 5:30pm |
| 6pm | 6:30pm |
| 7pm | 7:30pm |
| 8pm | 8:30pm |
| 9pm | 9:30pm |
| 10pm | 10:30pm |
| 11pm | 11:30pm |