Singapore to Sunnyvale Time Converter
Quick answers
For most of the year, Singapore is 15 hours ahead of Sunnyvale. During seasonal clock changes, Singapore is 16 hours ahead of Sunnyvale.
For most of the year, working hours of 9:00 am to 5:00 pm in Singapore correspond to 6:00 pm (previous day) to 2:00 am in Sunnyvale. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in Singapore correspond to 5:00 pm (previous day) to 1:00 am in Sunnyvale.
Compare Singapore time with Sunnyvale time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
SGT (Singapore Time) is 16 hours ahead of PST (Pacific Standard Time)
8:00 pm20:00 in Singapore, Singapore is 4:00 am04:00 in Sunnyvale, CA, USA
Singapore to Sunnyvale call time
Best time for a conference call or a meeting is between 8:30am-9:30am in Singapore which corresponds to 4:30pm-5:30pm in Sunnyvale (previous day)
8:00 pm20:00 SGT (Singapore Time) (Singapore, Singapore). Offset UTC +8:00 hours
4:00 am04:00 PST (Pacific Standard Time) (Sunnyvale, CA, USA). Offset UTC -8:00 hours
8:00 pm20:00 Singapore, Singapore / 4:00 am04:00 Sunnyvale, CA, USA
| Singapore, Singapore | Sunnyvale, CA, USA |
|---|---|
| 12am (midnight) | 8am |
| 1am | 9am |
| 2am | 10am |
| 3am | 11am |
| 4am | 12pm (noon) |
| 5am | 1pm |
| 6am | 2pm |
| 7am | 3pm |
| 8am | 4pm |
| 9am | 5pm |
| 10am | 6pm |
| 11am | 7pm |
| 12pm (noon) | 8pm |
| 1pm | 9pm |
| 2pm | 10pm |
| 3pm | 11pm |
| 4pm | 12am (midnight) |
| 5pm | 1am |
| 6pm | 2am |
| 7pm | 3am |
| 8pm | 4am |
| 9pm | 5am |
| 10pm | 6am |
| 11pm | 7am |
| 00:00 | 08:00 |
| 01:00 | 09:00 |
| 02:00 | 10:00 |
| 03:00 | 11:00 |
| 04:00 | 12:00 |
| 05:00 | 13:00 |
| 06:00 | 14:00 |
| 07:00 | 15:00 |
| 08:00 | 16:00 |
| 09:00 | 17:00 |
| 10:00 | 18:00 |
| 11:00 | 19:00 |
| 12:00 | 20:00 |
| 13:00 | 21:00 |
| 14:00 | 22:00 |
| 15:00 | 23:00 |
| 16:00 | 00:00 |
| 17:00 | 01:00 |
| 18:00 | 02:00 |
| 19:00 | 03:00 |
| 20:00 | 04:00 |
| 21:00 | 05:00 |
| 22:00 | 06:00 |
| 23:00 | 07:00 |
Singapore Information
Time Zone
Singapore Facts
Sunnyvale Information
Time Zone
PST - Pacific Standard Time
-8:00 hours during Pacific Standard Time.
Sunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Sunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.