Time difference between Beau Bassin-Rose Hill and Hong Kong

Hong Kong is 4 hours ahead of Beau Bassin-Rose Hill.

Indian/Mauritius Asia/Hong_Kong same day

Local time in both cities

17:33
Monday, 21 September 2026
Indian/Mauritius · UTC+04:00
Hong Kong · China
21:33
Monday, 21 September 2026
Asia/Hong_Kong · UTC+08:00

Hong Kong is 4 hours ahead of Beau Bassin-Rose Hill.

same day

Time zones

Beau Bassin-Rose HillIndian/Mauritius · UTC+04:00
Hong KongAsia/Hong_Kong · UTC+08:00

Beau Bassin-Rose Hill does not observe daylight saving and stays on UTC+04:00 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 Beau Bassin-Rose Hill. The two places start and end daylight saving on different dates, so another day can give a different result.

Beau Bassin-Rose Hill (source) Hong Kong (target)
00:00 04:00
01:00 05:00
02:00 06:00
03:00 07:00
04:00 08:00
05:00 09:00
06:00 10:00
07:00 11:00
08:00 12:00
09:00 13:00
10:00 14:00
11:00 15:00
12:00 16:00
13:00 17:00
14:00 18:00
15:00 19:00
16:00 20:00
17:00 21:00
18:00 22:00
19:00 23:00
20:00 00:00 next day
21:00 01:00 next day
22:00 02:00 next day
23:00 03:00 next day

FAQ

How many hours apart are Beau Bassin-Rose Hill 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. Beau Bassin-Rose Hill uses Indian/Mauritius 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 Beau Bassin-Rose Hill; 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.

Both cities