Austin, TX to Kostroma: time difference
Kostroma is 8 h ahead of Austin, TX. 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.
Austin, TX 21:57 9:57 PM Kostroma 05:57 5:57 AM You –:–
21:57 9:57 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
05:57 5:57 AM
Moscow Standard Time · UTC+3
☀️ 06:57 · 🌙 17:07
·
+8 h
Kostroma is 8 h ahead of Austin, TX.
When you, Austin, TX and Kostroma 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
🇷🇺 Kostroma
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇷🇺 Kostroma |
|---|---|---|
| Local time | 21:57 | 05:57 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Moscow Standard Time |
| UTC offset | UTC-5 | UTC+3 |
| Offset from Austin, TX | — | +8 h |
| IANA zone | America/Chicago | Europe/Moscow |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:35 | 06:57 |
| Sunset | 18:59 | 17:07 |
| Daylight | 11 h 24 min | 10 h 10 min |
| People on this clock | 974,447 | 277,393 |
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 Kostroma: common questions
What is the time difference between Austin, TX, and Kostroma?
Kostroma is 8 hours ahead: it uses UTC+3, while Austin is on UTC−5.
If it is 9:00 AM in Austin, TX, what time is it in Kostroma?
At 9:00 AM in Austin, clocks in Kostroma show 5:00 PM.
What time is it in Kostroma when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 2:00 AM (the next day) in Kostroma.
Is there a time when both Austin, TX, and Kostroma are at work?
Yes: from 9:00 AM to 10:00 AM in Austin (5:00 PM to 6:00 PM in Kostroma), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Kostroma?
From 4:00 PM in Austin, TX, it is already the next day in Kostroma. The other way round, until 8:00 AM in Kostroma it is still the previous day in Austin.
Is the time difference between Austin, TX, and Kostroma the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Kostroma will be 9 hours ahead of Austin.
