Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·St. John's·St. John's × Istanbul
Prime meridian·:: UTC·

St. John's×Istanbul

Canada · CA
St. John's
—:—
America/St_Johns·
DST active
Turkey · TR
Istanbul
—:—
Europe/Istanbul·
No DST

St. John's is 5.5 hours ahead of Istanbul. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
5.5h ahead
St. John's vs Istanbul
02
Overlap
3h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-2:30 / GMT+3
NST · Istanbul
04
Flight
7h 50m
6,237 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
3h shared · 09:00 – 12:00 St. John's
St. John's
—:—
0
3
6
9
12
15
18
21
Istanbul
—:—
Scrub a meeting time14:00 St. John's
Same moment in Istanbul19:30 Istanbul
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/st.-john's/to/istanbul?t=14&a=A&d=2026-04-27&dur=60
14:00 St. John's19:30 Istanbul
Full 24-hour reference
St. John'sIstanbul
00:00
05:00
01:00
06:00
02:00
07:00
03:00
08:00
04:00
09:00Istanbul only
05:00
10:00Istanbul only
06:00
11:00Istanbul only
07:00
12:00Istanbul only
08:00
13:00Istanbul only
09:00Both working
14:00
10:00Both working
15:00
11:00Both working
16:00
12:00St. John's only
17:00
13:00St. John's only
18:00
14:00St. John's only
19:00
15:00St. John's only
20:00
16:00St. John's only
21:00
17:00
22:00
18:00
23:00
19:00
00:00
20:00
01:00
21:00
02:00
22:00
03:00
23:00
04:00
◊ common questions

Quick answers. Before you book the call.

What's the time difference between St. John's and Istanbul?

St. John's is 5.5 hours ahead of Istanbul. St. John's runs on GMT-2:30 and Istanbul on GMT+3. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

There are 3 hours where both cities are inside a 09:00–17:00 workday. Aim for the middle of that window so neither side is starting or closing out.

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is St. John's from Istanbul?

About 6,237 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 7h 50m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

ST. JOHN'S · America/St_Johns
GMT-2:30 · 47.56°, -52.71°

ISTANBUL · Europe/Istanbul
GMT+3 · 41.01°, 28.98°

3h shared · 5.5h ahead