Time difference between San Tan Valley and Hong Kong
Hong Kong is 15 hours ahead of San Tan Valley.
Local time in both cities
San Tan Valley · United States
04:28
Hong Kong · China
19:28
Hong Kong is 15 hours ahead of San Tan Valley.
same day
Time zones
| San Tan Valley | America/Phoenix · UTC-07:00 |
|---|---|
| Hong Kong | Asia/Hong_Kong · UTC+08:00 |
San Tan Valley does not observe daylight saving and stays on UTC-07:00 all year.
Hong Kong 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 San Tan Valley. The two places start and end daylight saving on different dates, so another day can give a different result.
| San Tan Valley (source) | Hong Kong (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 San Tan Valley
FAQ
- How many hours apart are San Tan Valley and Hong Kong 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. San Tan Valley uses America/Phoenix and Hong Kong uses Asia/Hong_Kong; 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 San Tan Valley; the right column is the local time in Hong Kong 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.