SGT to Irvine Time Converter
PST is 16 hours behind SGT. 9:00 AM SGT = 5:00 PM PST (previous day).
PST is 16 hours behind SGT at the moment. To convert SGT to Irvine Time, subtract 16 hours from the SGT time: 9:00 AM SGT = 5:00 PM PST (previous day).
SGT (Singapore Time) is used in Singapore. Irvine Time (Irvine time) is used in Irvine, USA.
SGT to Irvine Time time conversion table
SGT to Irvine Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| SGT | Irvine Time | Day |
|---|---|---|
| 12:00 AM SGT | 8:00 AM PST | previous day |
| 1:00 AM SGT | 9:00 AM PST | previous day |
| 2:00 AM SGT | 10:00 AM PST | previous day |
| 3:00 AM SGT | 11:00 AM PST | previous day |
| 4:00 AM SGT | 12:00 PM PST | previous day |
| 5:00 AM SGT | 1:00 PM PST | previous day |
| 6:00 AM SGT | 2:00 PM PST | previous day |
| 7:00 AM SGT | 3:00 PM PST | previous day |
| 8:00 AM SGT | 4:00 PM PST | previous day |
| 9:00 AM SGT | 5:00 PM PST | previous day |
| 10:00 AM SGT | 6:00 PM PST | previous day |
| 11:00 AM SGT | 7:00 PM PST | previous day |
| 12:00 PM SGT | 8:00 PM PST | previous day |
| 1:00 PM SGT | 9:00 PM PST | previous day |
| 2:00 PM SGT | 10:00 PM PST | previous day |
| 3:00 PM SGT | 11:00 PM PST | previous day |
| 4:00 PM SGT | 12:00 AM PST | night |
| 5:00 PM SGT | 1:00 AM PST | night |
| 6:00 PM SGT | 2:00 AM PST | night |
| 7:00 PM SGT | 3:00 AM PST | night |
| 8:00 PM SGT | 4:00 AM PST | night |
| 9:00 PM SGT | 5:00 AM PST | night |
| 10:00 PM SGT | 6:00 AM PST | — |
| 11:00 PM SGT | 7:00 AM PST | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert SGT to Irvine Time
Subtract 16 hours from the SGT time to get Irvine Time.
Example: 9:00 AM SGT = 5:00 PM PST (previous day).
Across midnight: 1:00 AM SGT = 9:00 AM PST (previous day). The date changes, so always check the day as well as the hour.
Time difference between SGT and Irvine Time
The time difference between SGT and Irvine 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: Irvine Time is 16 hours behind of SGT.
- 8 Mar 2026 – 31 Oct 2026: Irvine Time is 15 hours behind of SGT.
- 1 Nov 2026 – 31 Dec 2026: Irvine Time is 16 hours behind of SGT.
SGT and Irvine Time during daylight saving time
- SGT does not observe daylight saving time; it stays on UTC+8 all year.
- Irvine Time next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from PST (UTC−8) to PDT (UTC−7).
Best time for a meeting between SGT and Irvine Time
SGT and Irvine 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 3:00 PM PST.
SGT to Irvine Time FAQ
What is the time difference between SGT and Irvine Time?
Right now PST is 16 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 Irvine Time?
9:00 AM SGT is 5:00 PM PST (previous day).
What is 12 PM (noon) SGT in Irvine Time?
12:00 PM SGT is 8:00 PM PST (previous day).
Is Irvine Time ahead of or behind SGT?
PST is 16 hours behind SGT, so it is earlier in Irvine 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 Irvine Time change for daylight saving time?
Yes. Irvine Time next changes on 14 Mar 2027, when clocks go forward one hour from PST to PDT.
What is the best time for a meeting between SGT and Irvine Time?
SGT and Irvine 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 3:00 PM PST.
Related conversions
Convert Irvine Time to SGT
Convert SGT to other time zones
Convert other time zones to Irvine Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.