Austin, TX to Grand Bois: time difference
Grand Bois is 9 h ahead of Austin, TX. Live clocks for both, the working hours they share, and how each one sits against your own time.
+9 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Austin, TX 09:19 9:19 AM Grand Bois 18:19 6:19 PM You –:–
09:19 9:19 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:58
18:19 6:19 PM
Mauritius Standard Time · UTC+4
☀️ 05:38 · 🌙 18:14
·
+9 h
Grand Bois is 9 h ahead of Austin, TX.
When you, Austin, TX and Grand Bois are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Austin, TX
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇲🇺 Grand Bois
9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇲🇺 Grand Bois |
|---|---|---|
| Local time | 09:19 | 18:19 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Mauritius Standard Time |
| UTC offset | UTC-5 | UTC+4 |
| Offset from Austin, TX | — | +9 h |
| IANA zone | America/Chicago | Indian/Mauritius |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:36 | 05:38 |
| Sunset | 18:58 | 18:14 |
| Daylight | 11 h 22 min | 12 h 36 min |
| People on this clock | 974,447 | 7,804 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Grand Bois: common questions
How many hours ahead of Austin, TX, is Grand Bois?
The clocks in Grand Bois are 9 hours ahead of those in Austin (UTC+4 and UTC−5).
What time is it in Grand Bois when it is 9:00 AM in Austin, TX?
When it is 9:00 AM in Austin, it is 6:00 PM in Grand Bois.
What time is it in Grand Bois when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 3:00 AM (the next day) in Grand Bois.
When is a good time to call Grand Bois from Austin, TX?
Working hours (9:00 AM–6:00 PM) in Austin and in Grand Bois do not overlap. At 9:00 AM in Austin it is 6:00 PM in Grand Bois; when the working day starts in Grand Bois, it is 12:00 AM in Austin.
When does the date change in Grand Bois compared with Austin, TX?
The new day starts in Grand Bois earlier: at 3:00 PM in Austin it is already midnight there. Until 9:00 AM in Grand Bois, Austin is still on the previous day.
Is the time difference between Austin, TX, and Grand Bois the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Grand Bois will be 10 hours ahead of Austin.
