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Global ClockTime zone converter & meeting planner
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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 Stara Zagora vs Istanbul

Stara Zagora keeps EEST (UTC+3) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is the same time as Stara Zagora; 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: 09:00–18:00 in Istanbul (09:00–18:00 your time).

Stara Zagora and Istanbul hour by hour, with the working-hour overlap shaded
City00:00 in Stara Zagora01:00 in Stara Zagora02:00 in Stara Zagora03:00 in Stara Zagora04:00 in Stara Zagora05:00 in Stara Zagora06:00 in Stara Zagora07:00 in Stara Zagora08:00 in Stara Zagora09:00 in Stara Zagora10:00 in Stara Zagora11:00 in Stara Zagora12:00 in Stara Zagora13:00 in Stara Zagora14:00 in Stara Zagora15:00 in Stara Zagora16:00 in Stara Zagora17:00 in Stara Zagora18:00 in Stara Zagora19:00 in Stara Zagora20:00 in Stara Zagora21:00 in Stara Zagora22:00 in Stara Zagora23:00 in Stara Zagora
Stara Zagora——000102030405060708091011121314151617181920212223
Istanbul——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Stara Zagora 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 Stara Zagora, Istanbul and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Stara Zagora
Inside working hours on both sides
09:00 in Istanbul
10:00 in Stara Zagora
Inside working hours on both sides
10:00 in Istanbul
11:00 in Stara Zagora
Inside working hours on both sides
11:00 in Istanbul
12:00 in Stara Zagora
Inside working hours on both sides
12:00 in Istanbul

Where daylight saving pulls them apart

Stara Zagora next changes on Sunday 25 October 2026. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.

Also useful

Common questions

How many hours ahead is Istanbul of Stara Zagora?

Istanbul and Stara Zagora read the same clock right now.

What is the best time to call between Stara Zagora and Istanbul?

Any hour in 09:00–18:00 Stara Zagora time is inside working hours in both cities.

Do Stara Zagora and Istanbul change clocks on the same date?

Only one of them does, so the gap between them changes twice a year even though neither city moved relative to the sun.