Best time to call Los Angeles from Hong Kong
There is no 9-to-5 overlap between these cities. Best compromise: 7 AM–1 PM in Hong Kong (4 PM–10 PM the previous day in Los Angeles), both sides are at least awake (7 AM–10 PM). Los Angeles is 15 hours behind Hong Kong. (as of July 2026, recalculated live in your browser.)
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Hour-by-hour overlap
Both 9 AM–5 PM Both awake (7 AM–10 PM) One side asleep
| Hong Kong | Los Angeles | Call quality |
|---|---|---|
| 12 AM | 9 AM −1 day | Too early / too late |
| 1 AM | 10 AM −1 day | Too early / too late |
| 2 AM | 11 AM −1 day | Too early / too late |
| 3 AM | 12 PM −1 day | Too early / too late |
| 4 AM | 1 PM −1 day | Too early / too late |
| 5 AM | 2 PM −1 day | Too early / too late |
| 6 AM | 3 PM −1 day | Too early / too late |
| 7 AM | 4 PM −1 day | One side off-hours |
| 8 AM | 5 PM −1 day | One side off-hours |
| 9 AM | 6 PM −1 day | One side off-hours |
| 10 AM | 7 PM −1 day | One side off-hours |
| 11 AM | 8 PM −1 day | One side off-hours |
| 12 PM | 9 PM −1 day | One side off-hours |
| 1 PM | 10 PM −1 day | Too early / too late |
| 2 PM | 11 PM −1 day | Too early / too late |
| 3 PM | 12 AM | Too early / too late |
| 4 PM | 1 AM | Too early / too late |
| 5 PM | 2 AM | Too early / too late |
| 6 PM | 3 AM | Too early / too late |
| 7 PM | 4 AM | Too early / too late |
| 8 PM | 5 AM | Too early / too late |
| 9 PM | 6 AM | Too early / too late |
| 10 PM | 7 AM | Too early / too late |
| 11 PM | 8 AM | Too early / too late |
Grid prerendered July 2026 and recomputed in your browser on load, so daylight-saving switches are always reflected. Los Angeles observes daylight saving time but Hong Kong does not, so the time difference changes twice a year.
Frequently asked questions
How many hours ahead is Los Angeles of Hong Kong?
Los Angeles is 15 hours behind Hong Kong. (Checked July 2026; where daylight saving applies, the gap can shift by an hour part of the year, the page recalculates live.)
What time is 9 AM in Hong Kong in Los Angeles?
9 AM in Hong Kong is 6 PM the previous day in Los Angeles.
Do Hong Kong and Los Angeles change clocks for daylight saving?
Los Angeles observes daylight saving time but Hong Kong does not, so the time difference changes twice a year.
Which hours work for a call?
There is no 9-to-5 overlap between these cities. Best compromise: 7 AM–1 PM in Hong Kong (4 PM–10 PM the previous day in Los Angeles), both sides are at least awake (7 AM–10 PM).