IST to Santiago time conversion

IST time

ISTUTC+5:30Not observed

Time in Santiago

CLSTUTC-3Daylight saving time

Santiago is 8 hours 30 minutes behind IST. After the next clock change (): Santiago is 9 hours 30 minutes behind IST.

Time difference with your location

IST is 5 hours 30 minutes ahead of UTC. Compare with your local time →

Choose a date and time

Choose the local time in IST to convert it to Santiago on that date.

Santiago to IST time conversion

Skipped clock-change times are unavailable; a repeated time uses its first occurrence.

24-hour conversion chart · IST → Santiago

This table converts each hour in IST to Santiago on 2026-10-21.

  • Working hours
  • Outside working hours
  • Night hours
ISTSantiagoShared working hours
00:0012:00 AM 15:303:30 PM -1 day
01:001:00 AM 16:304:30 PM -1 day
02:002:00 AM 17:305:30 PM -1 day
03:003:00 AM 18:306:30 PM -1 day
04:004:00 AM 19:307:30 PM -1 day
05:005:00 AM 20:308:30 PM -1 day
06:006:00 AM 21:309:30 PM -1 day
07:007:00 AM 22:3010:30 PM -1 day
08:008:00 AM 23:3011:30 PM -1 day
09:009:00 AM 00:3012:30 AM
10:0010:00 AM 01:301:30 AM
11:0011:00 AM 02:302:30 AM
12:0012:00 PM 03:303:30 AM
13:001:00 PM 04:304:30 AM
14:002:00 PM 05:305:30 AM
15:003:00 PM 06:306:30 AM
16:004:00 PM 07:307:30 AM
17:005:00 PM 08:308:30 AM ✓
18:006:00 PM 09:309:30 AM
19:007:00 PM 10:3010:30 AM
20:008:00 PM 11:3011:30 AM
21:009:00 PM 12:3012:30 PM
22:0010:00 PM 13:301:30 PM
23:0011:00 PM 14:302:30 PM

Quick conversion examples

These examples use IST (UTC+5:30) and Santiago (UTC-3); choosing a date applies the local clock changes.

Conversion formula: Santiago = IST − 8h30 · IST − 9h30.

ISTSantiago
6:00 AM IST= 9:30 PM Santiago (-1 day)
7:00 AM IST= 10:30 PM Santiago (-1 day)
8:00 AM IST= 11:30 PM Santiago (-1 day)
9:00 AM IST= 12:30 AM Santiago
10:00 AM IST= 1:30 AM Santiago
12:00 PM IST= 3:30 AM Santiago
3:00 PM IST= 6:30 AM Santiago
5:00 PM IST= 8:30 AM Santiago
6:00 PM IST= 9:30 AM Santiago
8:00 PM IST= 11:30 AM Santiago

Overlapping meeting hours

The 08:00–18:00 working day in IST and Santiago overlaps for 1 hour 30 minutes on 2026-10-21.

Shared working hours
16:30–18:00 IST · 08:00–09:30 Santiago

Clock changes on both sides, 2026–2028

IST and Santiago have the following local clock changes in 2026–2028; all times in the table are local to that side.

YearISTSantiago
2026 No clock changes; UTC+5:30 all year.

· 00:00 → 23:00
UTC-3 → UTC-4

· 00:00 → 01:00
UTC-4 → UTC-3

2027 No clock changes; UTC+5:30 all year.

· 00:00 → 23:00
UTC-3 → UTC-4

· 00:00 → 01:00
UTC-4 → UTC-3

2028 No clock changes; UTC+5:30 all year.

· 00:00 → 23:00
UTC-3 → UTC-4

· 00:00 → 01:00
UTC-4 → UTC-3

At the start of 2026, Santiago is 8 hours 30 minutes behind IST. The difference changes during the following periods.

  • From 2026-04-05 08:30 IST until 2026-09-06 09:30 IST, Santiago is 9 hours 30 minutes behind IST.
  • From 2027-04-04 08:30 IST until 2027-09-05 09:30 IST, Santiago is 9 hours 30 minutes behind IST.
  • From 2028-04-02 08:30 IST until 2028-09-03 09:30 IST, Santiago is 9 hours 30 minutes behind IST.

Frequently asked questions

What time is 9 AM IST in Santiago?

9:00 AM IST = 12:30 AM Santiago, using UTC+5:30 and UTC-3. Choose a date above for the seasonal local time.

Does the time difference between IST and Santiago change during the year?

Yes. During 2026–2028: Santiago is 9 hours 30 minutes behind IST; Santiago is 8 hours 30 minutes behind IST. The clock-change table gives the dates for both sides.

How do I tell whether it is day or night in Santiago?

Read the Santiago clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.

What is the best time to call between IST and Santiago?

The shared 08:00–18:00 working window is 16:30–18:00 IST / 08:00–09:30 Santiago, a total of 1 hour 30 minutes.

What is the time difference between IST and Santiago now?

Right now, Santiago is 8 hours 30 minutes behind IST. Conversion formula: Santiago = IST − 8h30 · IST − 9h30.