Meeting time

Best time to meet: Cape Town and San Diego

Cape Town is 10 hours ahead of San Diego right now, so their working days do not overlap. The time that asks least of both is 5:30 PM in Cape Town, which is 7:30 AM in San Diego — one of you starts early or stays late.

Tue 5:59 PMCape Town · South Africa 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, Cape Town time on the left. A working day here is 9 AM to 5 PM.

Cape TownSan Diego
6 AM8 PM day beforeBoth off
7 AM9 PM day beforeBoth off
8 AM10 PM day beforeBoth off
9 AM11 PM day beforeCape Town at work
10 AM12 AMCape Town at work
11 AM1 AMCape Town at work
12 PM2 AMCape Town at work
1 PM3 AMCape Town at work
2 PM4 AMCape Town at work
3 PM5 AMCape Town at work
4 PM6 AMCape Town at work
5 PM7 AMBoth off
6 PM8 AMBoth off
7 PM9 AMSan Diego at work
8 PM10 AMSan Diego at work
9 PM11 AMSan Diego at work
10 PM12 PMSan Diego at work

When the clocks change

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

DatesCape Town isBoth at work (Cape Town time)Easiest (Cape Town / San Diego)
Now to March 14, 202710 hours aheadNone5:30 PM / 7:30 AM
March 14, 2027 to November 7, 2027
clocks in San Diego go forward		9 hours aheadNone5 PM / 8 AM
November 7, 2027 onward
clocks in San Diego go back		10 hours aheadNone5:30 PM / 7:30 AM

Cape Town keeps the same clock as Johannesburg; 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 Cape Town?
11 PM in San Diego, the day before, while Cape Town is 10 hours ahead.
When is the best time for a call between Cape Town and San Diego?
5:30 PM in Cape Town, which is 7:30 AM in San Diego. Their working days do not overlap, so this is the fairest time for both.
Does the time difference between Cape Town 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 Cape Town1 hour of shared working day · meet at 9 AM New York timeLondon and Cape Town6 hours of shared working day · meet at 11:30 AM London timeNew York and San Diego5 hours of shared working day · meet at 1:30 PM New York timeLondon and San DiegoNo shared working hours · fairest at 4:30 PM London timeSan Francisco and Cape TownNo shared working hours · fairest at 7:30 AM San Francisco timeLos Angeles and Cape TownNo shared working hours · fairest at 7:30 AM Los Angeles timeBangalore and Cape Town4 hours 30 minutes of shared working day · meet at 1:30 PM Bangalore timeSingapore and Cape Town2 hours of shared working day · meet at 4 PM Singapore timeBangalore and San DiegoNo shared working hours · fairest at 7:30 AM Bangalore timeSingapore and San DiegoNo shared working hours · fairest at 8:30 AM Singapore timeSydney and Cape TownNo shared working hours · fairest at 5 PM Sydney timeTokyo and Cape Town1 hour of shared working day · meet at 4 PM Tokyo time

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

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