The time difference between San Jose CR and Shanghai is 14 hours. When it is 12:00 noon in San Jose CR, it is 02:00 in Shanghai. San Jose CR uses the America/Costa_Rica time zone (UTC-6), while Shanghai uses Asia/Shanghai (UTC+8).
| Detail | San Jose CR | Shanghai |
|---|---|---|
| Time Zone ID | America/Costa_Rica | Asia/Shanghai |
| UTC Offset | UTC-6 | UTC+8 |
| Abbreviation | CST | CST |
| DST Active | No | No |
| Country | Costa Rica | China |
| Region | North America | Asia |
With a 14 hours gap, there is no standard business-hours overlap between San Jose CR and Shanghai. One party will need to adjust their schedule. Early mornings in Shanghai or late evenings in San Jose CR tend to be the most practical compromise.
Use this table to quickly convert any hour from San Jose CR time to Shanghai time. Rows highlighted in green indicate overlapping business hours in both cities.
| San Jose CR | Shanghai | |
|---|---|---|
| 00:00 | 14:00 | Night |
| 01:00 | 15:00 | Night |
| 02:00 | 16:00 | Night |
| 03:00 | 17:00 | Night |
| 04:00 | 18:00 | Night |
| 05:00 | 19:00 | Night |
| 06:00 | 20:00 | |
| 07:00 | 21:00 | |
| 08:00 | 22:00 | |
| 09:00 | 23:00 | |
| 10:00 | 00:00 (+1 day) | |
| 11:00 | 01:00 (+1 day) | |
| 12:00 | 02:00 (+1 day) | |
| 13:00 | 03:00 (+1 day) | |
| 14:00 | 04:00 (+1 day) | |
| 15:00 | 05:00 (+1 day) | |
| 16:00 | 06:00 (+1 day) | |
| 17:00 | 07:00 (+1 day) | |
| 18:00 | 08:00 (+1 day) | |
| 19:00 | 09:00 (+1 day) | |
| 20:00 | 10:00 (+1 day) | |
| 21:00 | 11:00 (+1 day) | |
| 22:00 | 12:00 (+1 day) | Night |
| 23:00 | 13:00 (+1 day) | Night |
Neither San Jose CR nor Shanghai is currently observing daylight saving time. If either city observes DST, the time difference will change by 1 hour when DST begins or ends. Always double-check before scheduling across these time zones during March–April and October–November.
The time difference is 14 hours. Shanghai is 14 hours ahead of San Jose CR.
It can. If either San Jose CR or Shanghai observes daylight saving time, the gap will shift by 1 hour during the transition periods (typically March–April and October–November).
There is no ideal window during standard business hours. Consider scheduling at the edges — early morning for the city that is ahead and late afternoon for the city that is behind.
Add 14 hours to San Jose CR time to get Shanghai time. Use the hour-by-hour table above for a quick reference.
For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.