Santiago to San Marcos, TX: time difference
San Marcos, TX is 2 h behind Santiago. 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.
Santiago 08:17 8:17 AM San Marcos, TX 06:17 6:17 AM You –:–
08:17 8:17 AM
Chile Summer Time · UTC-3
☀️ 06:59 · 🌙 19:58
06:17 6:17 AM
Central Daylight Time · UTC-5
☀️ 07:36 · 🌙 18:59
·
−2 h
San Marcos, TX is 2 h behind Santiago.
When you, Santiago and San Marcos, 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
🇨🇱 Santiago
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
🇺🇸 San Marcos, TX
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 | 🇨🇱 Santiago | 🇺🇸 San Marcos, TX |
|---|---|---|
| Local time | 08:17 | 06:17 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Chile Summer Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Santiago | — | −2 h |
| IANA zone | America/Santiago | America/Chicago |
| Daylight saving | On summer time → UTC-4, Apr 3, 23:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:59 | 07:36 |
| Sunset | 19:58 | 18:59 |
| Daylight | 13 h | 11 h 23 min |
| People on this clock | 6,139,087 | 44,894 |
Compare Santiago with another city
More comparisons with Santiago: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Santiago and San Marcos, TX: common questions
How many hours behind Santiago is San Marcos, TX?
The clocks in San Marcos are 2 hours behind those in Santiago (UTC−5 and UTC−3).
What time is it in San Marcos, TX, at the start of the working day in Santiago?
The working day in Santiago starts at 9:00 AM; in San Marcos it is 7:00 AM at that moment.
What time is it in San Marcos, TX, at the end of the working day in Santiago?
The working day in Santiago ends at 6:00 PM; in San Marcos it is 4:00 PM at that moment.
Is there a time when both Santiago and San Marcos, TX, are at work?
Yes: from 11:00 AM to 6:00 PM in Santiago (9:00 AM to 4:00 PM in San Marcos), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in San Marcos, TX, compared with Santiago?
The new day starts in San Marcos later: until 2:00 AM in Santiago, it is still the previous day there. From 10:00 PM in San Marcos, Santiago is already on the next day.
Is the time difference between Santiago and San Marcos, TX, the same all year?
No. Both places use summer time, but they switch on different dates, so for a while the gap changes. From November 1, 2026, San Marcos will be 3 hours behind Santiago.
