Hong Kong to San Juan Time Difference

San Juan is 12 hours behind Hong Kong. Standard 9 AM–5 PM business hours in Hong Kong and San Juan do not overlap, so a live call needs one side outside normal hours. Hong Kong and San Juan change their clocks together (or don't change at all), so the time difference between them stays the same all year.

• When it's 9:00 AM in Hong Kong, it's 9:00 PM the previous day in San Juan.
• When it's 9:00 AM in San Juan, it's 9:00 PM in Hong Kong.

San Juan is currently 12 hours behind Hong Kong.

Standard 9 AM – 5 PM hours in Hong Kong and San Juan do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Hong Kong, or a 6–8 PM meeting in San Juan.

The time difference between these two cities stays the same over the next twelve months — neither zone is changing for daylight saving in that window.

• Hong Kong does not observe daylight saving time.
• San Juan does not observe daylight saving time.

Frequently asked questions

Is San Juan ahead of or behind Hong Kong?

San Juan is 12 hours behind Hong Kong.

How many hours behind Hong Kong is San Juan?

San Juan is 12 hours behind Hong Kong.

What time is 9 AM in Hong Kong in San Juan?

9:00 AM in Hong Kong is 9:00 PM the previous day in San Juan.

What time is noon in Hong Kong in San Juan?

12:00 PM in Hong Kong is 12:00 AM in San Juan.

What time is 5 PM in Hong Kong in San Juan?

5:00 PM in Hong Kong is 5:00 AM in San Juan. Useful for end-of-day handoffs between the two offices.

What time is 3 PM in Hong Kong in San Juan?

3:00 PM in Hong Kong is 3:00 AM in San Juan.

Is Hong Kong currently observing daylight saving time?

Hong Kong does not observe daylight saving time — its UTC offset stays the same all year.

Is San Juan currently observing daylight saving time?

San Juan does not observe daylight saving time — its UTC offset stays the same all year.

Do Hong Kong and San Juan observe daylight saving?

The time difference between these two cities stays the same over the next twelve months — neither zone is changing for daylight saving in that window.

When is the best time to call San Juan from Hong Kong?

Hong Kong and San Juan business hours don't overlap. The closest options are early mornings in Hong Kong or late evenings, when one side stretches outside 9–5.

When is the best time to call Hong Kong from San Juan?

San Juan and Hong Kong business hours don't overlap. The closest options are early mornings in San Juan or late evenings, when one side stretches outside 9–5.

Hong Kong (GMT+8) to San Juan (AST) — how do I convert quickly?

Subtract 12 hours from Hong Kong local time to get San Juan local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

• Hong Kong to New York
• Hong Kong to London
• Hong Kong to Tokyo
• Dubai to Hong Kong
• Hong Kong to Singapore
• Hong Kong to Los Angeles
• Hong Kong to Sydney
• Hong Kong to Paris
• Hong Kong to Mumbai
• Hong Kong to San Francisco