Time difference between Hong Kong and Sun City West
Sun City West is 15 hours behind Hong Kong.
Local time in both cities
Hong Kong · China
21:25
Sun City West · United States
06:25
Sun City West is 15 hours behind Hong Kong.
same day
Time zones
| Hong Kong | Asia/Hong_Kong · UTC+08:00 |
|---|---|
| Sun City West | America/Phoenix · UTC-07:00 |
Hong Kong does not observe daylight saving and stays on UTC+08:00 all year.
Sun City West does not observe daylight saving and stays on UTC-07:00 all year.
Hour-by-hour conversion
Calculated for 2026-09-21 local time in Hong Kong. The two places start and end daylight saving on different dates, so another day can give a different result.
| Hong Kong (source) | Sun City West (target) |
|---|---|
| 00:00 | 09:00 prev day |
| 01:00 | 10:00 prev day |
| 02:00 | 11:00 prev day |
| 03:00 | 12:00 prev day |
| 04:00 | 13:00 prev day |
| 05:00 | 14:00 prev day |
| 06:00 | 15:00 prev day |
| 07:00 | 16:00 prev day |
| 08:00 | 17:00 prev day |
| 09:00 | 18:00 prev day |
| 10:00 | 19:00 prev day |
| 11:00 | 20:00 prev day |
| 12:00 | 21:00 prev day |
| 13:00 | 22:00 prev day |
| 14:00 | 23:00 prev day |
| 15:00 | 00:00 |
| 16:00 | 01:00 |
| 17:00 | 02:00 |
| 18:00 | 03:00 |
| 19:00 | 04:00 |
| 20:00 | 05:00 |
| 21:00 | 06:00 |
| 22:00 | 07:00 |
| 23:00 | 08:00 |
Other common differences from Hong Kong
FAQ
- How many hours apart are Hong Kong and Sun City West 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. Hong Kong uses Asia/Hong_Kong and Sun City West uses America/Phoenix; 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 Hong Kong; the right column is the local time in Sun City West 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.