Meeting time

Best time to meet: Colombo and Adelaide

Colombo is 5 hours behind Adelaide right now. Their working days overlap for 3 hours: 9 AM to 12 PM in Colombo, which is 2 PM to 5 PM in Adelaide. The easiest time to meet is 10 AM in Colombo (3 PM in Adelaide).

Tue 9:24 PMColombo · India Standard TimeWed 2:24 AMAdelaide · Australian Central Daylight Time
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Hour by hour

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

ColomboAdelaide
6 AM11 AMAdelaide at work
7 AM12 PMAdelaide at work
8 AM1 PMAdelaide at work
9 AM2 PMBoth at work
10 AM3 PMEasiest time
11 AM4 PMBoth at work
12 PM5 PMColombo at work
1 PM6 PMColombo at work
2 PM7 PMColombo at work
3 PM8 PMColombo at work
4 PM9 PMColombo at work
5 PM10 PMBoth off
6 PM11 PMBoth off
7 PM12 AM next dayBoth off
8 PM1 AM next dayBoth off
9 PM2 AM next dayBoth off
10 PM3 AM next dayBoth off

When the clocks change

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

DatesColombo isBoth at work (Colombo time)Easiest (Colombo / Adelaide)
Now to April 4, 20275 hours behind9 AM–12 PM (3 hours)10 AM / 3 PM
April 4, 2027 to October 3, 2027
clocks in Adelaide go back		4 hours behind9 AM–1 PM (4 hours)10 AM / 2 PM
October 3, 2027 onward
clocks in Adelaide go forward		5 hours behind9 AM–12 PM (3 hours)10 AM / 3 PM

Colombo keeps the same clock as Bangalore.

Questions people ask

What time is it in Adelaide when it is 9 AM in Colombo?
2 PM in Adelaide, while Colombo is 5 hours behind.
When is the best time for a call between Colombo and Adelaide?
10 AM in Colombo, which is 3 PM in Adelaide. Both cities are at work from 9 AM to 12 PM Colombo time.
Does the time difference between Colombo and Adelaide 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 AdelaideNo shared working hours · fairest at 5 PM New York timeLondon and AdelaideNo shared working hours · fairest at 7:30 AM London timeNew York and ColomboNo shared working hours · fairest at 7:30 AM New York timeLondon and Colombo2 hours 30 minutes of shared working day · meet at 10 AM London timeSan Francisco and Adelaide2 hours 30 minutes of shared working day · meet at 3:30 PM San Francisco timeBangalore and Adelaide3 hours of shared working day · meet at 10 AM Bangalore timeSingapore and Adelaide5 hours 30 minutes of shared working day · meet at 11 AM Singapore timeSan Francisco and ColomboNo shared working hours · fairest at 6 PM San Francisco timeLos Angeles and ColomboNo shared working hours · fairest at 6 PM Los Angeles timeSingapore and Colombo5 hours 30 minutes of shared working day · meet at 1:30 PM Singapore timeLos Angeles and Adelaide2 hours 30 minutes of shared working day · meet at 3:30 PM Los Angeles timeSydney and Adelaide7 hours 30 minutes of shared working day · meet at 10:30 AM Sydney time

Every city from Colombo · Every city from Adelaide · All cities · Plan across more than two cities

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