Longueuil to Austin, TX: time difference
Austin, TX is 1 h behind Longueuil. 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.
Longueuil 21:40 9:40 PM Austin, TX 20:40 8:40 PM You –:–
21:40 9:40 PM
Eastern Daylight Time · UTC-4
☀️ 07:13 · 🌙 18:06
20:40 8:40 PM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:59
·
−1 h
Austin, TX is 1 h behind Longueuil.
When you, Longueuil 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
🇨🇦 Longueuil
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 | 🇨🇦 Longueuil | 🇺🇸 Austin, TX |
|---|---|---|
| Local time | 21:40 | 20:40 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Longueuil | — | −1 h |
| IANA zone | America/Toronto | America/Chicago |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:13 | 07:35 |
| Sunset | 18:06 | 18:59 |
| Daylight | 10 h 53 min | 11 h 24 min |
| People on this clock | 254,483 | 974,447 |
Compare Longueuil with another city
More comparisons with Longueuil: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Longueuil and Austin, TX: common questions
How many hours behind Longueuil is Austin, TX?
The clocks in Austin are 1 hour behind those in Longueuil (UTC−5 and UTC−4).
If it is 9:00 AM in Longueuil, what time is it in Austin, TX?
At 9:00 AM in Longueuil, clocks in Austin show 8:00 AM.
What time is it in Austin, TX, when it is 6:00 PM in Longueuil?
When it is 6:00 PM in Longueuil, it is 5:00 PM in Austin.
When is a good time to call Austin, TX, from Longueuil?
Between 10:00 AM and 6:00 PM in Longueuil – 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 Longueuil is it still yesterday in Austin, TX?
Before 1:00 AM in Longueuil, the date in Austin has not changed yet. From 11:00 PM in Austin, it is already the next day in Longueuil.
Does the time difference between Longueuil and Austin, TX, change?
No. The clocks in Longueuil and in Austin change on the same dates, so the difference stays 1 hour.
