Charlestown to Austin, TX: time difference
Austin, TX is 1 h behind Charlestown. 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.
Charlestown 08:24 8:24 AM Austin, TX 07:24 7:24 AM You –:–
08:24 8:24 AM
Atlantic Standard Time · UTC-4
☀️ 06:03 · 🌙 17:53
07:24 7:24 AM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:07
·
−1 h
Austin, TX is 1 h behind Charlestown.
When you, Charlestown 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
🇰🇳 Charlestown
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
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇳 Charlestown | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 08:24 | 07:24 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Charlestown | — | −1 h |
| IANA zone | America/St Kitts | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:03 | 07:30 |
| Sunset | 17:53 | 19:07 |
| Daylight | 11 h 51 min | 11 h 36 min |
| People on this clock | 1,500 | 974,447 |
Compare Charlestown with another city
More comparisons with Charlestown: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Charlestown and Austin, TX: common questions
How many hours behind Charlestown is Austin, TX?
The clocks in Austin are 1 hour behind those in Charlestown (UTC−5 and UTC−4).
What time is it in Austin, TX, at the start of the working day in Charlestown?
The working day in Charlestown starts at 9:00 AM; in Austin it is 8:00 AM at that moment.
If it is 6:00 PM in Charlestown, what time is it in Austin, TX?
At 6:00 PM in Charlestown, clocks in Austin show 5:00 PM.
When is a good time to call Austin, TX, from Charlestown?
Between 10:00 AM and 6:00 PM in Charlestown – that is 9:00 AM to 5:00 PM in Austin – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Charlestown is it still yesterday in Austin, TX?
Before 1:00 AM in Charlestown, the date in Austin has not changed yet. From 11:00 PM in Austin, it is already the next day in Charlestown.
Does the time difference between Charlestown and Austin, TX, change?
Yes. The clocks change only in Austin. From November 1, 2026, Austin will be 2 hours behind Charlestown.
