Time Difference: Houston vs Santiago
Houston
10:15:28 AM CST
Friday, November 13, 2026
3h
3h
Santiago
1:15:28 PM GMT-3
Friday, November 13, 2026
Santiago is 3 hours ahead of Houston.
Quick Reference
- Houston
- CST (GMT-6)
CDT starts on Mar 14, 2027
- Santiago
- GMT-3
GMT-4 starts on Apr 4, 2027
Frequently Asked Questions
- What is the time difference between Houston and Santiago?
- Santiago is 3 hours ahead of Houston.
- When is the best time to call from Houston to Santiago?
- The best time to call is during overlapping business hours (9 AM – 5 PM) in both cities. Use the interactive converter on this page to visually compare hours side by side.
- Does the time difference change with daylight saving time?
- The time difference may change when either city enters or exits daylight saving time. Houston uses CST and Santiago uses GMT-3.