San Juan, Puerto Rico to IST Time Converter
No shared working hoursThu, Oct 15
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Quick answers
Selected conversion
8:00 am08:00 AST (UTC-4), Oct 15, 2026 = 5:30 pm17:30 IST (UTC+5:30), Oct 15, 2026
San Juan is 9 hours and 30 minutes behind IST.
How the time difference changes
San Juan, Puerto Rico is 9 hours and 30 minutes behind IST year-round.
Working hours of 9:00 am to 6:00 pm in San Juan, Puerto Rico correspond to 6:30 pm to 3:30 am (next day) in IST.Working hours of 09:00 to 18:00 in San Juan, Puerto Rico correspond to 18:30 to 03:30 (next day) in IST.
Compare San Juan time with IST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
AST (Atlantic Standard Time) is 9 hours and 30 minutes behind India Standard Time.
8:00 am08:00 in San Juan, Puerto Rico is 5:30 pm17:30 in IST
San Juan to IST call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in San Juan which corresponds to 6pm-7pm18:00-19:00 in IST. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
8:00 am08:00 AST (Atlantic Standard Time) (San Juan, Puerto Rico). Offset UTC -4:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
8:00 am08:00 San Juan, Puerto Rico / 5:30 pm17:30 IST
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| San Juan, Puerto Rico | IST |
|---|---|
| 9:30am | |
| 10:30am | |
| 11:30am | |
| 12:30pm | |
| 1:30pm | |
| 2:30pm | |
| 3:30pm | |
| 4:30pm | |
| 5:30pm | |
| 6:30pm | |
| 7:30pm | |
| 8:30pm | |
| 9:30pm | |
| 10:30pm | |
| 11:30pm | |
| 12:30am next day | |
| 1:30am next day | |
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| 4:30am next day | |
| 5:30am next day | |
| 6:30am next day | |
| 7:30am next day | |
| 8:30am next day | |
| 09:30 | |
| 10:30 | |
| 11:30 | |
| 12:30 | |
| 13:30 | |
| 14:30 | |
| 15:30 | |
| 16:30 | |
| 17:30 | |
| 18:30 | |
| 19:30 | |
| 20:30 | |
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| 23:30 | |
| 00:30 next day | |
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| 04:30 next day | |
| 05:30 next day | |
| 06:30 next day | |
| 07:30 next day | |
| 08:30 next day |
San Juan Time Zone and Facts
Time Zone
San Juan Facts
India Standard Time
Offset: IST is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT).
Countries using this time zone: India
Principal Cities: The largest city in the IST time zone is Mumbai in India, with about 12.692 million people. Other major cities in this time zone include Delhi, Bengaluru, Hyderabad, Ahmedabad.
Daylight Saving: Clocks in India Standard Time (IST) do not change for daylight saving time, so IST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
IST representations, usage and related time zones
- +0530 - basic
- +05:30 - extended
- +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates an offset of five hours and thirty minutes to the east of the zero meridian.
- Asia/Calcutta
- Asia/Kolkata
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2