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09
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18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in San Fernando vs Istanbul

San Fernando keeps PST (UTC+8) and Istanbul keeps UTC+3 (UTC+3) today. Istanbul is 5 hours behind San Fernando; 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: 09:00–13:00 in Istanbul (14:00–18:00 your time).

San Fernando and Istanbul hour by hour, with the working-hour overlap shaded
City00:00 in San Fernando01:00 in San Fernando02:00 in San Fernando03:00 in San Fernando04:00 in San Fernando05:00 in San Fernando06:00 in San Fernando07:00 in San Fernando08:00 in San Fernando09:00 in San Fernando10:00 in San Fernando11:00 in San Fernando12:00 in San Fernando13:00 in San Fernando14:00 in San Fernando15:00 in San Fernando16:00 in San Fernando17:00 in San Fernando18:00 in San Fernando19:00 in San Fernando20:00 in San Fernando21:00 in San Fernando22:00 in San Fernando23:00 in San Fernando
San Fernando——000102030405060708091011121314151617181920212223
Istanbul——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

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

Best hours to call

14:00 in San Fernando
Inside working hours on both sides
09:00 in Istanbul
15:00 in San Fernando
Inside working hours on both sides
10:00 in Istanbul
16:00 in San Fernando
Inside working hours on both sides
11:00 in Istanbul
17:00 in San Fernando
Inside working hours on both sides
12:00 in Istanbul

Where daylight saving pulls them apart

Neither San Fernando nor Istanbul changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Istanbul of San Fernando?

Istanbul is 5 hours behind San Fernando right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between San Fernando and Istanbul?

Any hour in 14:00–18:00 San Fernando time is inside working hours in both cities.

Do San Fernando and Istanbul change clocks on the same date?

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