Buenos Aires to Matamoros: time difference
Matamoros is 2 h behind Buenos Aires. 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.
Buenos Aires 00:37 12:37 AM Matamoros 22:37 10:37 PM You –:–
00:37 12:37 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
22:37 10:37 PM
Central Daylight Time · UTC-5
☀️ 07:31 · 🌙 19:01
·
−2 h
Matamoros is 2 h behind Buenos Aires.
When you, Buenos Aires and Matamoros are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇲🇽 Matamoros
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇲🇽 Matamoros |
|---|---|---|
| Local time | 00:37 | 22:37 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Argentina Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Buenos Aires | — | −2 h |
| IANA zone | America/Argentina/Buenos Aires | America/Matamoros |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:09 | 07:31 |
| Sunset | 19:11 | 19:01 |
| Daylight | 13 h 2 min | 11 h 30 min |
| People on this clock | 2,891,082 | 510,739 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Matamoros: common questions
How many hours behind Buenos Aires is Matamoros?
The clocks in Matamoros are 2 hours behind those in Buenos Aires (UTC−5 and UTC−3).
What time is it in Matamoros when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 7:00 AM in Matamoros.
If it is 6:00 PM in Buenos Aires, what time is it in Matamoros?
At 6:00 PM in Buenos Aires, clocks in Matamoros show 4:00 PM.
When is a good time to call Matamoros from Buenos Aires?
Between 11:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 4:00 PM in Matamoros – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Buenos Aires is it still yesterday in Matamoros?
Before 2:00 AM in Buenos Aires, the date in Matamoros has not changed yet. From 10:00 PM in Matamoros, it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Matamoros the same all year?
No. Only Matamoros switches to summer time, so the gap changes twice a year. From November 1, 2026, Matamoros will be 3 hours behind Buenos Aires.
