SGT to Halifax Time Converter
AST is 12 hours behind SGT. 9:00 AM SGT = 9:00 PM AST (previous day).
AST is 12 hours behind SGT at the moment. To convert SGT to Halifax Time, subtract 12 hours from the SGT time: 9:00 AM SGT = 9:00 PM AST (previous day).
SGT (Singapore Time) is used in Singapore. Halifax Time (Halifax time) is used in Halifax, Canada.
SGT to Halifax Time time conversion table
SGT to Halifax Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| SGT | Halifax Time | Day |
|---|---|---|
| 12:00 AM SGT | 12:00 PM AST | previous day |
| 1:00 AM SGT | 1:00 PM AST | previous day |
| 2:00 AM SGT | 2:00 PM AST | previous day |
| 3:00 AM SGT | 3:00 PM AST | previous day |
| 4:00 AM SGT | 4:00 PM AST | previous day |
| 5:00 AM SGT | 5:00 PM AST | previous day |
| 6:00 AM SGT | 6:00 PM AST | previous day |
| 7:00 AM SGT | 7:00 PM AST | previous day |
| 8:00 AM SGT | 8:00 PM AST | previous day |
| 9:00 AM SGT | 9:00 PM AST | previous day |
| 10:00 AM SGT | 10:00 PM AST | previous day |
| 11:00 AM SGT | 11:00 PM AST | previous day |
| 12:00 PM SGT | 12:00 AM AST | night |
| 1:00 PM SGT | 1:00 AM AST | night |
| 2:00 PM SGT | 2:00 AM AST | night |
| 3:00 PM SGT | 3:00 AM AST | night |
| 4:00 PM SGT | 4:00 AM AST | night |
| 5:00 PM SGT | 5:00 AM AST | night |
| 6:00 PM SGT | 6:00 AM AST | — |
| 7:00 PM SGT | 7:00 AM AST | — |
| 8:00 PM SGT | 8:00 AM AST | — |
| 9:00 PM SGT | 9:00 AM AST | — |
| 10:00 PM SGT | 10:00 AM AST | — |
| 11:00 PM SGT | 11:00 AM AST | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert SGT to Halifax Time
Subtract 12 hours from the SGT time to get Halifax Time.
Example: 9:00 AM SGT = 9:00 PM AST (previous day).
Across midnight: 1:00 AM SGT = 1:00 PM AST (previous day). The date changes, so always check the day as well as the hour.
Time difference between SGT and Halifax Time
The time difference between SGT and Halifax Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 1 Jan 2026 – 7 Mar 2026: Halifax Time is 12 hours behind of SGT.
- 8 Mar 2026 – 31 Oct 2026: Halifax Time is 11 hours behind of SGT.
- 1 Nov 2026 – 31 Dec 2026: Halifax Time is 12 hours behind of SGT.
SGT and Halifax Time during daylight saving time
- SGT does not observe daylight saving time; it stays on UTC+8 all year.
- Halifax Time next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from AST (UTC−4) to ADT (UTC−3).
Best time for a meeting between SGT and Halifax Time
SGT and Halifax Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM SGT, which is 7:00 PM AST.
SGT to Halifax Time FAQ
What is the time difference between SGT and Halifax Time?
Right now AST is 12 hours behind SGT. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM SGT in Halifax Time?
9:00 AM SGT is 9:00 PM AST (previous day).
What is 12 PM (noon) SGT in Halifax Time?
12:00 PM SGT is 12:00 AM AST.
Is Halifax Time ahead of or behind SGT?
AST is 12 hours behind SGT, so it is earlier in Halifax Time than in SGT.
Does SGT change for daylight saving time?
No. SGT stays on the same offset all year, so conversions never shift for daylight saving time.
Does Halifax Time change for daylight saving time?
Yes. Halifax Time next changes on 14 Mar 2027, when clocks go forward one hour from AST to ADT.
What is the best time for a meeting between SGT and Halifax Time?
SGT and Halifax Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM SGT, which is 7:00 PM AST.
Related conversions
Convert Halifax Time to SGT
Convert SGT to other time zones
Convert other time zones to Halifax Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.