Austin, TX to Castlebar: time difference
Castlebar is 6 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 06:45 6:45 AM Castlebar 12:45 12:45 PM You –:–
06:45 6:45 AM
Central Daylight Time · UTC-5
☀️ 07:37 · 🌙 18:56
12:45 12:45 PM
Irish Standard Time · UTC+1
☀️ 08:14 · 🌙 18:31
·
+6 h
Castlebar is 6 h ahead of Austin, TX.
When you, Austin, TX and Castlebar 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
🇮🇪 Castlebar
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇮🇪 Castlebar |
|---|---|---|
| Local time | 06:45 | 12:45 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Irish Standard Time |
| UTC offset | UTC-5 | UTC+1 |
| Offset from Austin, TX | — | +6 h |
| IANA zone | America/Chicago | Europe/Dublin |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 07:37 | 08:14 |
| Sunset | 18:56 | 18:31 |
| Daylight | 11 h 19 min | 10 h 17 min |
| People on this clock | 974,447 | 13,054 |
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 Castlebar: common questions
How far ahead of Austin, TX, is Castlebar?
Castlebar is 6 hours ahead of Austin: UTC+1 against UTC−5.
What time is it in Castlebar at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Castlebar it is 3:00 PM at that moment.
What time is it in Castlebar at the end of the working day in Austin, TX?
The working day in Austin ends at 6:00 PM; in Castlebar it is 12:00 AM (the next day) at that moment.
When is a good time to call Castlebar from Austin, TX?
Between 9:00 AM and 12:00 PM in Austin – that is 3:00 PM to 6:00 PM in Castlebar – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Castlebar compared with Austin, TX?
The new day starts in Castlebar earlier: at 6:00 PM in Austin it is already midnight there. Until 6:00 AM in Castlebar, Austin is still on the previous day.
Does the time difference between Austin, TX, and Castlebar change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Castlebar will be 5 hours ahead of Austin.
