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  3. SGT to NST
  4. 8 AM

8 AM SGT to NST

8 AM SGT = 8:30 PM NST (previous day). NST is 11 hours 30 minutes behind of SGT today.

The 09:00-18:00 workdays in SGT and NST don't overlap at all, so one side always works early or late. Quick answers: 9 AM SGT = 9:30 PM NST (previous day), 12 PM SGT = 12:30 AM NST, 5 PM SGT = 5:30 AM NST.

Convert a time

NST
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Working hours side by side

columns: SGT hours
PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged

SGT to NST conversion table

SGTNSTVerdict in NST
12 AM · 00:0012:30 PM · 12:30 (previous day)PING
1 AM · 01:001:30 PM · 13:30 (previous day)PING
2 AM · 02:002:30 PM · 14:30 (previous day)PING
3 AM · 03:003:30 PM · 15:30 (previous day)PING
4 AM · 04:004:30 PM · 16:30 (previous day)PING
5 AM · 05:005:30 PM · 17:30 (previous day)PING
6 AM · 06:006:30 PM · 18:30 (previous day)MAYBE
7 AM · 07:007:30 PM · 19:30 (previous day)MAYBE
8 AM · 08:008:30 PM · 20:30 (previous day)MAYBE
9 AM · 09:009:30 PM · 21:30 (previous day)NOT NOW
10 AM · 10:0010:30 PM · 22:30 (previous day)NOT NOW
11 AM · 11:0011:30 PM · 23:30 (previous day)NOT NOW
12 PM · 12:0012:30 AM · 00:30NOT NOW
1 PM · 13:001:30 AM · 01:30NOT NOW
2 PM · 14:002:30 AM · 02:30NOT NOW
3 PM · 15:003:30 AM · 03:30NOT NOW
4 PM · 16:004:30 AM · 04:30NOT NOW
5 PM · 17:005:30 AM · 05:30NOT NOW
6 PM · 18:006:30 AM · 06:30NOT NOW
7 PM · 19:007:30 AM · 07:30MAYBE
8 PM · 20:008:30 AM · 08:30MAYBE
9 PM · 21:009:30 AM · 09:30PING
10 PM · 22:0010:30 AM · 10:30PING
11 PM · 23:0011:30 AM · 11:30PING

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Questions

What is the time difference between SGT and NST?

NST (Newfoundland Standard Time) is 11 hours 30 minutes behind of SGT (Singapore Time) right now: UTC+8 versus UTC−3:30.

What is 9 AM SGT in NST?

9:00 AM SGT is 9:30 PM NST (previous day).

What is 5 PM SGT in NST?

5:00 PM SGT is 5:30 AM NST.

Does daylight saving change the SGT–NST difference?

SGT has no daylight saving; it stays UTC+8 all year. St Johns switches between NST; next change Sunday, 14 March 2027 (UTC−3:30 → UTC−2:30).