Diadema to Austin, TX: time difference
Austin, TX is 2 h behind Diadema. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Diadema 01:33 1:33 AM Austin, TX 23:33 11:33 PM You –:–
01:33 1:33 AM
Brasilia Standard Time · UTC-3
☀️ 05:28 · 🌙 18:15
23:33 11:33 PM
Central Daylight Time · UTC-5
☀️ 07:38 · 🌙 18:55
·
−2 h
Austin, TX is 2 h behind Diadema.
When you, Diadema and Austin, TX are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇷 Diadema
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
🇺🇸 Austin, TX
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇧🇷 Diadema | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 01:33 | 23:33 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 2026 |
| Time zone | Brasilia Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Diadema | — | −2 h |
| IANA zone | America/Sao Paulo | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:28 | 07:38 |
| Sunset | 18:15 | 18:55 |
| Daylight | 12 h 47 min | 11 h 17 min |
| People on this clock | 393,237 | 974,447 |
Compare Diadema with another city
More comparisons with Diadema: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Diadema and Austin, TX: common questions
How many hours behind Diadema is Austin, TX?
The clocks in Austin are 2 hours behind those in Diadema (UTC−5 and UTC−3).
What time is it in Austin, TX, at the start of the working day in Diadema?
The working day in Diadema starts at 9:00 AM; in Austin it is 7:00 AM at that moment.
If it is 6:00 PM in Diadema, what time is it in Austin, TX?
At 6:00 PM in Diadema, clocks in Austin show 4:00 PM.
When is a good time to call Austin, TX, from Diadema?
Between 11:00 AM and 6:00 PM in Diadema – that is 9:00 AM to 4:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Austin, TX?
Until 2:00 AM in Diadema it is still the previous day in Austin. The other way round, from 10:00 PM in Austin it is already the next day in Diadema.
Is the time difference between Diadema and Austin, TX, the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Austin will be 3 hours behind Diadema.
