Meeting time

Best time to meet: Chennai and San Diego

Chennai is 13 hours 30 minutes ahead of San Diego right now, so their working days do not overlap. The time that asks least of both is 7:30 AM in Chennai, which is 6 PM in San Diego — one of you starts early or stays late.

Tue 9:29 PMChennai · India Standard TimeTue 7:59 AMSan Diego · Pacific Standard Time
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Hour by hour

With the clocks as they are on November 10, 2026, Chennai time on the left. A working day here is 9 AM to 5 PM.

ChennaiSan Diego
6 AM4:30 PM day beforeSan Diego at work
7 AM5:30 PM day beforeBoth off
8 AM6:30 PM day beforeBoth off
9 AM7:30 PM day beforeChennai at work
10 AM8:30 PM day beforeChennai at work
11 AM9:30 PM day beforeChennai at work
12 PM10:30 PM day beforeChennai at work
1 PM11:30 PM day beforeChennai at work
2 PM12:30 AMChennai at work
3 PM1:30 AMChennai at work
4 PM2:30 AMChennai at work
5 PM3:30 AMBoth off
6 PM4:30 AMBoth off
7 PM5:30 AMBoth off
8 PM6:30 AMBoth off
9 PM7:30 AMBoth off
10 PM8:30 AMBoth off

When the clocks change

The gap moves when either city changes its clocks. The next twelve months:

DatesChennai isBoth at work (Chennai time)Easiest (Chennai / San Diego)
Now to March 14, 202713 hours 30 minutes aheadNone7:30 AM / 6 PM
March 14, 2027 to November 7, 2027
clocks in San Diego go forward		12 hours 30 minutes aheadNone7 AM / 6:30 PM
November 7, 2027 onward
clocks in San Diego go back		13 hours 30 minutes aheadNone7:30 AM / 6 PM

Chennai keeps the same clock as Bangalore; San Diego keeps the same clock as San Francisco.

Questions people ask

What time is it in San Diego when it is 9 AM in Chennai?
7:30 PM in San Diego, the day before, while Chennai is 13 hours 30 minutes ahead.
When is the best time for a call between Chennai and San Diego?
7:30 AM in Chennai, which is 6 PM in San Diego. Their working days do not overlap, so this is the fairest time for both.
Does the time difference between Chennai and San Diego change during the year?
Yes — it changes 2 times in the next twelve months, when the clocks go forward or back; the dates are in the table above.

More cities

New York and ChennaiNo shared working hours · fairest at 7:30 AM New York timeLondon and Chennai2 hours 30 minutes of shared working day · meet at 10 AM London timeSan Francisco and ChennaiNo shared working hours · fairest at 6 PM San Francisco timeLos Angeles and ChennaiNo shared working hours · fairest at 6 PM Los Angeles timeSingapore and Chennai5 hours 30 minutes of shared working day · meet at 1:30 PM Singapore timeSydney and Chennai2 hours 30 minutes of shared working day · meet at 3:30 PM Sydney timeTokyo and Chennai4 hours 30 minutes of shared working day · meet at 1:30 PM Tokyo timeBerlin and Chennai3 hours 30 minutes of shared working day · meet at 10 AM Berlin timeParis and Chennai3 hours 30 minutes of shared working day · meet at 10 AM Paris timeToronto and ChennaiNo shared working hours · fairest at 7:30 AM Toronto timeChicago and ChennaiNo shared working hours · fairest at 7 AM Chicago timeDubai and Chennai6 hours 30 minutes of shared working day · meet at 10 AM Dubai time

Every city from Chennai · Every city from San Diego · All cities · Plan across more than two cities

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