time conversion
What is the time difference between Shanghai and Guantánamo?
Guantánamo is 12 hours behind of Shanghai. The exact hour can shift on dates when daylight saving time rules differ between the two cities.
Verified 2026-06-09Page source
Shanghai to Guantánamo Time
China
Shanghai
--:--:--
--:--:--
GMT+8 • UTC+08:00
CU
Guantánamo
--:--:--
--:--:--
GMT-4 • UTC-04:00
Guantánamo is 12 hours behind of Shanghai
Hour-by-Hour Conversion
| Shanghai | Guantánamo |
|---|---|
| 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 |
| 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 |
AEO Answers
Shanghai to Guantánamo Answers
Direct answers for the Shanghai to Guantánamo time difference, scheduling calls, and daylight-saving changes.
meeting planning
How do you schedule a meeting between Shanghai and Guantánamo?
Start with the current Shanghai to Guantánamo time difference, then look for overlap between normal business hours in both cities. Check the date because one city may be a day ahead or behind during the overlap.
Verified 2026-06-09Page source