What time is it in Athens when it's 9 AM in Bogotá?

5:00 PM — as of 4 October 2026. Athens is 8 hours ahead of Bogotá.

Does the time difference between Bogotá and Athens change?

Yes. In 2026 it's 7 hours or 8 hours, depending on the date, because only Athens changes its clocks.

What's the best time for a call between Bogotá and Athens?

There's no hour when both cities are in working hours (09:00–17:00). The fairest is around 07:00 in Bogotá (15:00 in Athens).

What time zones are Bogotá and Athens in?

Bogotá uses America/Bogota (UTC−5 today); Athens uses Europe/Athens (UTC+3 today).

Time difference between Bogotá and Athens

Athens is 8 hours ahead of Bogotá. When it's 9:00 in Bogotá, it's 17:00 in Athens.

From

Athens is 8 hours ahead of Bogotá.

On Sunday, 4 October 2026, 09:00 in Bogotá is 17:00 in Athens. Bogotá is UTC−5; Athens is UTC+3.

The gap through 2026

1 Jan – 29 MarAthens is 7 hours ahead of Bogotá.
29 Mar – 25 OctAthens is 8 hours ahead of Bogotá.
25 Oct – 31 DecAthens is 7 hours ahead of Bogotá.

Athens moves its clocks forward on 29 March (UTC+2 → UTC+3).
Athens moves its clocks back on 25 October (UTC+3 → UTC+2).

Bogotá to Athens, hour by hour

On Monday 5 October.

Bogotá	Athens
07:00 Early morning	15:00 Working hours
08:00 Early morning	16:00 Working hours
09:00 Working hours	17:00 Evening
10:00 Working hours	18:00 Evening
11:00 Working hours	19:00 Evening
12:00 Working hours	20:00 Evening
13:00 Working hours	21:00 Evening
14:00 Working hours	22:00 Sleeping hours
15:00 Working hours	23:00 Sleeping hours
16:00 Working hours	00:00+1 Sleeping hours
17:00 Evening	01:00+1 Sleeping hours
18:00 Evening	02:00+1 Sleeping hours
19:00 Evening	03:00+1 Sleeping hours
20:00 Evening	04:00+1 Sleeping hours
21:00 Evening	05:00+1 Sleeping hours
22:00 Sleeping hours	06:00+1 Sleeping hours

Daylight saving in 2026

Athens moves its clocks forward on Sunday 29 March (UTC+2 → UTC+3).
Athens moves its clocks back on Sunday 25 October (UTC+3 → UTC+2).

1 Jan – 29 MarAthens is 7 hours ahead of Bogotá.
29 Mar – 25 OctAthens is 8 hours ahead of Bogotá.
25 Oct – 31 DecAthens is 7 hours ahead of Bogotá.

Best times for a call

Working hours (09:00–17:00) in Bogotá and Athens don't overlap, so any call is early or late for someone.

Bogotá 07:00Early morningAthens 15:00Working hours
Bogotá 08:00Early morningAthens 16:00Working hours
Bogotá 09:00Working hoursAthens 17:00Evening

How the time difference calculator works

The difference is each city's offset from UTC on the date you pick, subtracted. Offsets come from the IANA time zone database in your browser.

Because countries change their clocks on different dates — or not at all — the gap between two cities can change for a few weeks a year. The calculator lists every change in the year.

Examples

London is 5 hours ahead of New York for most of the year, but only 4 hours ahead for about three weeks in March and one week in late October.
Dubai doesn't change its clocks, so its gap to London is 4 hours in winter and 3 hours in summer.

Good for

Knowing when a colleague's day starts
Setting expectations for replies across time zones
Planning travel and jet lag

Frequently asked questions

What time is it in Athens when it's 9 AM in Bogotá?: 5:00 PM — as of 4 October 2026. Athens is 8 hours ahead of Bogotá.
Does the time difference between Bogotá and Athens change?: Yes. In 2026 it's 7 hours or 8 hours, depending on the date, because only Athens changes its clocks.
What's the best time for a call between Bogotá and Athens?: There's no hour when both cities are in working hours (09:00–17:00). The fairest is around 07:00 in Bogotá (15:00 in Athens).
What time zones are Bogotá and Athens in?: Bogotá uses America/Bogota (UTC−5 today); Athens uses Europe/Athens (UTC+3 today).

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