Singapore to Sunnyvale Time Converter
Quick answers
Selected conversion
8:00 pm20:00 SGT (UTC+8), Nov 9, 2026 = 4:00 am04:00 PST (UTC-8), Nov 9, 2026
Singapore is 16 hours ahead of Sunnyvale.
How the time difference changes
For most of the year, Singapore is 15 hours ahead of Sunnyvale. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, Singapore is 16 hours ahead of Sunnyvale.
For most of the year, working hours of 9:00 am to 6:00 pm in Singapore correspond to 6:00 pm (previous day) to 3:00 am in Sunnyvale. At other times of the year, working hours of 9:00 am to 6:00 pm in Singapore correspond to 5:00 pm (previous day) to 2:00 am in Sunnyvale.For most of the year, working hours of 09:00 to 18:00 in Singapore correspond to 18:00 (previous day) to 03:00 in Sunnyvale. At other times of the year, working hours of 09:00 to 18:00 in Singapore correspond to 17:00 (previous day) to 02:00 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 9am-10am09:00-10:00 in Singapore which corresponds to 5pm-6pm17:00-18:00 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
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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Singapore Time Zone and Facts
Time Zone
Singapore Facts
Sunnyvale Time Zone and Facts
Time Zone
PDT – Pacific Daylight Time, UTC-7 (daylight saving time)