Time difference between Catalina Foothills and Shanghai
Shanghai is 15 hours ahead of Catalina Foothills.
Local time in both cities
Catalina Foothills · United States
03:39
Shanghai · China
18:39
Shanghai is 15 hours ahead of Catalina Foothills.
same day
Time zones
| Catalina Foothills | America/Phoenix · UTC-07:00 |
|---|---|
| Shanghai | Asia/Shanghai · UTC+08:00 |
Catalina Foothills does not observe daylight saving and stays on UTC-07:00 all year.
Shanghai does not observe daylight saving and stays on UTC+08:00 all year.
Hour-by-hour conversion
Calculated for 2026-09-21 local time in Catalina Foothills. The two places start and end daylight saving on different dates, so another day can give a different result.
| Catalina Foothills (source) | Shanghai (target) |
|---|---|
| 00:00 | 15:00 |
| 01:00 | 16:00 |
| 02:00 | 17:00 |
| 03:00 | 18:00 |
| 04:00 | 19:00 |
| 05:00 | 20:00 |
| 06:00 | 21:00 |
| 07:00 | 22:00 |
| 08:00 | 23:00 |
| 09:00 | 00:00 next day |
| 10:00 | 01:00 next day |
| 11:00 | 02:00 next day |
| 12:00 | 03:00 next day |
| 13:00 | 04:00 next day |
| 14:00 | 05:00 next day |
| 15:00 | 06:00 next day |
| 16:00 | 07:00 next day |
| 17:00 | 08:00 next day |
| 18:00 | 09:00 next day |
| 19:00 | 10:00 next day |
| 20:00 | 11:00 next day |
| 21:00 | 12:00 next day |
| 22:00 | 13:00 next day |
| 23:00 | 14:00 next day |
Other common differences from Catalina Foothills
FAQ
- How many hours apart are Catalina Foothills and Shanghai right now?
- The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
- Is this difference the same all year?
- Not necessarily. Catalina Foothills uses America/Phoenix and Shanghai uses Asia/Shanghai; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
- How do I read the conversion table?
- The left column lists each whole hour in Catalina Foothills; the right column is the local time in Shanghai at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.