Shanghai to San Carlos Park time converter
San Carlos Park is 12 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 9:00 PM (Wed, Oct 21) in San Carlos Park.
Shanghai CST
Thursday, October 22, 2026
San Carlos Park EDT
Wednesday, October 21, 2026
1:00 AM in Shanghai, Thursday, October 22, 2026
Shanghai to San Carlos Park conversion table
Every hour of today in Shanghai and the matching time in San Carlos Park. Light rows are typical working hours (9:00–18:00).
| Shanghai | San Carlos Park |
|---|---|
| 12:00 AM | 12:00 PM−1 day |
| 1:00 AM | 1:00 PM−1 day |
| 2:00 AM | 2:00 PM−1 day |
| 3:00 AM | 3:00 PM−1 day |
| 4:00 AM | 4:00 PM−1 day |
| 5:00 AM | 5:00 PM−1 day |
| 6:00 AM | 6:00 PM−1 day |
| 7:00 AM | 7:00 PM−1 day |
| 8:00 AM | 8:00 PM−1 day |
| 9:00 AM | 9:00 PM−1 day |
| 10:00 AM | 10:00 PM−1 day |
| 11:00 AM | 11:00 PM−1 day |
| 12:00 PM | 12:00 AM |
| 1:00 PM | 1:00 AM |
| 2:00 PM | 2:00 AM |
| 3:00 PM | 3:00 AM |
| 4:00 PM | 4:00 AM |
| 5:00 PM | 5:00 AM |
| 6:00 PM | 6:00 AM |
| 7:00 PM | 7:00 AM |
| 8:00 PM | 8:00 AM |
| 9:00 PM | 9:00 AM |
| 10:00 PM | 10:00 AM |
| 11:00 PM | 11:00 AM |
Best time to call or meet
Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Shanghai (9:00 PM – 10:00 PM in San Carlos Park): working hours on one side, early or late on the other.
Daylight saving time and the difference
The difference changes during the year because Shanghai and San Carlos Park switch clocks on different dates:
- Oct 22, 2026 – Nov 1, 2026: -12h
- Nov 1, 2026 – Mar 14, 2027: -13h
- Mar 14, 2027 – Oct 22, 2027: -12h
Distance
Shanghai and San Carlos Park are 13,141 km (8,165 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Shanghai and San Carlos Park?
San Carlos Park is 12 hours behind Shanghai.
What time is it in San Carlos Park when it is 9 AM in Shanghai?
When it is 9:00 AM in Shanghai, it is 9:00 PM (Wed, Oct 21) in San Carlos Park.
When is the best time to call San Carlos Park from Shanghai?
Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Shanghai (9:00 PM – 10:00 PM in San Carlos Park): working hours on one side, early or late on the other.
Does the time difference between Shanghai and San Carlos Park change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.