San Marcos, TX to Montevideo: time difference
Montevideo is 2 h ahead of San Marcos, 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.
San Marcos, TX 08:28 8:28 AM Montevideo 10:28 10:28 AM You –:–
08:28 8:28 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:59
10:28 10:28 AM
Uruguay Standard Time · UTC-3
☀️ 05:59 · 🌙 19:02
·
+2 h
Montevideo is 2 h ahead of San Marcos, TX.
When you, San Marcos, TX and Montevideo are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 San Marcos, 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
🇺🇾 Montevideo
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 0 12 AM 1 1 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 San Marcos, TX | 🇺🇾 Montevideo |
|---|---|---|
| Local time | 08:28 | 10:28 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Uruguay Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from San Marcos, TX | — | +2 h |
| IANA zone | America/Chicago | America/Montevideo |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:36 | 05:59 |
| Sunset | 18:59 | 19:02 |
| Daylight | 11 h 23 min | 13 h 3 min |
| People on this clock | 44,894 | 1,319,108 |
Compare San Marcos, TX with another city
More comparisons with San Marcos, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
San Marcos, TX and Montevideo: common questions
How many hours ahead of San Marcos, TX, is Montevideo?
The clocks in Montevideo are 2 hours ahead of those in San Marcos (UTC−3 and UTC−5).
If it is 9:00 AM in San Marcos, TX, what time is it in Montevideo?
At 9:00 AM in San Marcos, clocks in Montevideo show 11:00 AM.
What time is it in Montevideo at the end of the working day in San Marcos, TX?
The working day in San Marcos ends at 6:00 PM; in Montevideo it is 8:00 PM at that moment.
When do working hours in San Marcos, TX, and in Montevideo overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in San Marcos, which is 11:00 AM to 6:00 PM in Montevideo.
When is it already the next day in Montevideo?
From 10:00 PM in San Marcos, TX, it is already the next day in Montevideo. The other way round, until 2:00 AM in Montevideo it is still the previous day in San Marcos.
Is the time difference between San Marcos, TX, and Montevideo the same all year?
No. Only San Marcos switches to summer time, so the gap changes twice a year. From November 1, 2026, Montevideo will be 3 hours ahead of San Marcos.
