San Francisco to Guangzhou Time Difference
🇺🇸 San Francisco is currently 15 hours ahead of 🇨🇳 Guangzhou. This difference varies between 15h and 16h due to Daylight Saving Time.
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Atin 🇺🇸 San Francisco→it will be—in 🇨🇳 Guangzhou
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Difference
+15h
Business overlap
None
Distance
11,091 km
Approx. flight
13h
Hour-by-Hour: San Francisco to Guangzhou
| 🇺🇸 San Francisco | 🇨🇳 Guangzhou | Note |
|---|---|---|
| 12:00 AM | 3:00 PM(prev day) | Previous day |
| 1:00 AM | 4:00 PM(prev day) | Previous day |
| 2:00 AM | 5:00 PM(prev day) | Previous day |
| 3:00 AM | 6:00 PM(prev day) | Previous day |
| 4:00 AM | 7:00 PM(prev day) | Previous day |
| 5:00 AM | 8:00 PM(prev day) | Previous day |
| 6:00 AM | 9:00 PM(prev day) | Previous day |
| 7:00 AM | 10:00 PM(prev day) | Previous day |
| 8:00 AM | 11:00 PM(prev day) | Previous day |
| 9:00 AM | 12:00 AM | |
| 10:00 AM | 1:00 AM | |
| 11:00 AM | 2:00 AM | |
| 12:00 PM | 3:00 AM | |
| 1:00 PM | 4:00 AM | |
| 2:00 PM | 5:00 AM | |
| 3:00 PM | 6:00 AM | |
| 4:00 PM | 7:00 AM | |
| 5:00 PM | 8:00 AM | |
| 6:00 PM | 9:00 AM | |
| 7:00 PM | 10:00 AM | |
| 8:00 PM | 11:00 AM | |
| 9:00 PM | 12:00 PM | |
| 10:00 PM | 1:00 PM | |
| 11:00 PM | 2:00 PM |
Daylight Saving Time (DST)
San Francisco observes Daylight Saving Time, while Guangzhou does not. This causes the time difference to shift between 15 hours ahead and 16 hours ahead depending on the season. Currently, San Francisco is 15 hours ahead relative to Guangzhou.
Min difference
15h
Max difference
16h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in San Francisco and Guangzhou. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between San Francisco and Guangzhou?
The time difference between San Francisco and Guangzhou is currently 15 hours ahead. San Francisco uses PDT (UTC-7), while Guangzhou uses GMT+8 (UTC+8). This difference varies seasonally due to Daylight Saving Time, ranging from 15 hours ahead to 16 hours ahead.
When it's noon in San Francisco, what time is it in Guangzhou?
When it's 12:00 PM (noon) in San Francisco, it is 3:00 AM in Guangzhou. Use our calculator above to convert any other time.
Does the time difference between San Francisco and Guangzhou change?
Yes, the time difference changes throughout the year. Because San Francisco observes Daylight Saving Time, the offset shifts between 15 hours ahead and 16 hours ahead at different times of the year.
What are the best times to schedule a call between San Francisco and Guangzhou?
There is no overlap between standard business hours (9 AM – 6 PM) in San Francisco and Guangzhou. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is San Francisco ahead or behind Guangzhou?
San Francisco is currently 15 hours behind Guangzhou.
What time zone is San Francisco in?
San Francisco is in the America/Los Angeles time zone, currently using PDT (UTC-7). San Francisco observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in San Francisco in Guangzhou?
When it is midnight (12:00 AM) in San Francisco, it is 3:00 PM in Guangzhou.