Skip to content
Global ClockTime zone converter & meeting planner
PAGES
SETTINGS
Clock
Working hours
Start
09
End
18
Theme

AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Dehiwala-Mount Lavinia vs Istanbul

Dehiwala-Mount Lavinia keeps IST (UTC+5:30) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 2½ hours behind Dehiwala-Mount Lavinia; the rows below read both clocks live.

The working day, side by side

Hours shaded in both rows are inside working hours in both cities: 09:00–16:00 in Istanbul (11:00–18:00 your time).

Dehiwala-Mount Lavinia and Istanbul hour by hour, with the working-hour overlap shaded
City00:00 in Dehiwala-Mount Lavinia01:00 in Dehiwala-Mount Lavinia02:00 in Dehiwala-Mount Lavinia03:00 in Dehiwala-Mount Lavinia04:00 in Dehiwala-Mount Lavinia05:00 in Dehiwala-Mount Lavinia06:00 in Dehiwala-Mount Lavinia07:00 in Dehiwala-Mount Lavinia08:00 in Dehiwala-Mount Lavinia09:00 in Dehiwala-Mount Lavinia10:00 in Dehiwala-Mount Lavinia11:00 in Dehiwala-Mount Lavinia12:00 in Dehiwala-Mount Lavinia13:00 in Dehiwala-Mount Lavinia14:00 in Dehiwala-Mount Lavinia15:00 in Dehiwala-Mount Lavinia16:00 in Dehiwala-Mount Lavinia17:00 in Dehiwala-Mount Lavinia18:00 in Dehiwala-Mount Lavinia19:00 in Dehiwala-Mount Lavinia20:00 in Dehiwala-Mount Lavinia21:00 in Dehiwala-Mount Lavinia22:00 in Dehiwala-Mount Lavinia23:00 in Dehiwala-Mount Lavinia
Dehiwala-Mount Lavinia——000102030405060708091011121314151617181920212223
Istanbul——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Dehiwala-Mount Lavinia and Istanbul

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Dehiwala-Mount Lavinia, Istanbul and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

11:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
09:00 in Istanbul
12:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
10:00 in Istanbul
13:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
11:00 in Istanbul
14:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
12:00 in Istanbul

Where daylight saving pulls them apart

Neither Dehiwala-Mount Lavinia nor Istanbul changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Istanbul of Dehiwala-Mount Lavinia?

Istanbul is 2½ hours behind Dehiwala-Mount Lavinia right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Dehiwala-Mount Lavinia and Istanbul?

Any hour in 11:00–18:00 Dehiwala-Mount Lavinia time is inside working hours in both cities.

Do Dehiwala-Mount Lavinia and Istanbul change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.