🇸🇹 Sao Tome, Sao Tome and Principe
24
- Greenwich Mean Time
- UTC+0
- Daytime
☀️ 05:18 · 🌙 17:24 · 12 h 6 min
Sao Tome to Austin, TX: time difference
Austin, TX is 5 h behind Sao Tome. 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.
Sao Tome 06:44 6:44 AM Austin, TX 01:44 1:44 AM You –:–
06:44 6:44 AM
Greenwich Mean Time · UTC+0
☀️ 05:18 · 🌙 17:24
01:44 1:44 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:07
·
−5 h
Austin, TX is 5 h behind Sao Tome.
When you, Sao Tome 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
🇸🇹 Sao Tome
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇸🇹 Sao Tome | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 06:44 | 01:44 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Greenwich Mean Time | Central Daylight Time |
| UTC offset | UTC+0 | UTC-5 |
| Offset from Sao Tome | — | −5 h |
| IANA zone | Africa/Sao Tome | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 05:18 | 07:30 |
| Sunset | 17:24 | 19:07 |
| Daylight | 12 h 6 min | 11 h 36 min |
| People on this clock | 53,300 | 974,447 |
Compare Sao Tome with another city
More comparisons with Sao Tome: the time zones next to it and the far side of the clock.
Big time differences
Sao Tome and Austin, TX: common questions
How many hours behind Sao Tome is Austin, TX?
The clocks in Austin are 5 hours behind those in Sao Tome (UTC−5 and UTC+0).
What time is it in Austin, TX, at the start of the working day in Sao Tome?
The working day in Sao Tome starts at 9:00 AM; in Austin it is 4:00 AM at that moment.
What time is it in Austin, TX, at the end of the working day in Sao Tome?
The working day in Sao Tome ends at 6:00 PM; in Austin it is 1:00 PM at that moment.
When is a good time to call Austin, TX, from Sao Tome?
Between 2:00 PM and 6:00 PM in Sao Tome – that is 9:00 AM to 1:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Austin, TX, compared with Sao Tome?
The new day starts in Austin later: until 5:00 AM in Sao Tome, it is still the previous day there. From 7:00 PM in Austin, Sao Tome is already on the next day.
Is the time difference between Sao Tome 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 6 hours behind Sao Tome.
