Castlebar to Austin, TX: time difference
Austin, TX is 6 h behind Castlebar. 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.
Castlebar 15:16 3:16 PM Austin, TX 09:16 9:16 AM You –:–
15:16 3:16 PM
Irish Standard Time · UTC+1
☀️ 08:14 · 🌙 18:31
09:16 9:16 AM
Central Daylight Time · UTC-5
☀️ 07:37 · 🌙 18:56
·
−6 h
Austin, TX is 6 h behind Castlebar.
When you, Castlebar 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
🇮🇪 Castlebar
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇪 Castlebar | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 15:16 | 09:16 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Irish Standard Time | Central Daylight Time |
| UTC offset | UTC+1 | UTC-5 |
| Offset from Castlebar | — | −6 h |
| IANA zone | Europe/Dublin | America/Chicago |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 08:14 | 07:37 |
| Sunset | 18:31 | 18:56 |
| Daylight | 10 h 17 min | 11 h 19 min |
| People on this clock | 13,054 | 974,447 |
Compare Castlebar with another city
More comparisons with Castlebar: the time zones next to it and the far side of the clock.
Big time differences
Castlebar and Austin, TX: common questions
How many hours behind Castlebar is Austin, TX?
The clocks in Austin are 6 hours behind those in Castlebar (UTC−5 and UTC+1).
What time is it in Austin, TX, at the start of the working day in Castlebar?
The working day in Castlebar starts at 9:00 AM; in Austin it is 3:00 AM at that moment.
If it is 6:00 PM in Castlebar, what time is it in Austin, TX?
At 6:00 PM in Castlebar, clocks in Austin show 12:00 PM.
When is a good time to call Austin, TX, from Castlebar?
Between 3:00 PM and 6:00 PM in Castlebar – that is 9:00 AM to 12:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Castlebar is it still yesterday in Austin, TX?
Before 6:00 AM in Castlebar, the date in Austin has not changed yet. From 6:00 PM in Austin, it is already the next day in Castlebar.
Does the time difference between Castlebar and Austin, TX, change?
Yes. Both places change their clocks, but on different dates. From October 25, 2026, Austin will be 5 hours behind Castlebar.
