TOKYO (Tokyo) (tokyo) is used in Japan. The IANA timezone identifier is Asia/Tokyo.

Eastern European Time (eet) is used in Greece. The IANA timezone identifier is Europe/Athens.

TOKYO to EET Time Converter

TOKYO (Tokyo) → Eastern European Time

TOKYO = UTC+9EET = UTC+3

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

EET (Athens)

Greece · -6h

03:00

London

United Kingdom · -8h

01:00

New York

USA · -13h

20:00-1 day

Dubai

United Arab Emirates · -5h

04:00

Sydney

Australia · +1h

10:00

Time difference: Tokyo and EET (Athens)

Tokyo is 6 hours ahead of EET (Athens). When Tokyo clocks hit noon, EET (Athens) reads 06:00.

Tokyo observes Asia/Tokyo and EET (Athens) observes Europe/Athens — a 6 hours gap between them.

Business hours comparison

Every working day, Tokyo and EET (Athens) are both in business hours for 2 hours simultaneously.

00:0006:0012:0018:0024:00

Tokyo

EET (Athens)

Overlap (2h)

Optimal meeting slots

Tokyo and EET (Athens) share 2 hours of business hours overlap daily.

15:00 Tokyo / 09:00 Athens✓ Both working

16:00 Tokyo / 10:00 Athens✓ Both working

Assumes a standard 9 AM–5 PM workday in each location's local timezone.

Holiday calendar for both locations

⚡ Both locations have upcoming holidays, check availability before scheduling.

Tokyo7 holidays

Jul 20Marine Day

Aug 11Mountain Day

Sep 21Respect for the Aged Day

Sep 23Autumnal Equinox Day

Oct 12Sports Day

EET (Athens)4 holidays

Aug 15Assumption Day

Oct 28Ochi Day

Dec 25Christmas Day

Dec 26St. Stephen's Day

Working across Tokyo and EET (Athens)

Coordinating between Tokyo (Japan) and EET (Athens) (Greece) means working around a 6-hour time difference. The 2-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.

💡 Best practice for cross-timezone meetings

✅

Schedule at 15:00–16:00 (Tokyo) for a 09:00–10:00 slot in EET (Athens) — the sweet spot where both teams are working.

✅

Schedule at 16:00–17:00 (Tokyo) for a 10:00–11:00 slot in EET (Athens) — the sweet spot where both teams are working.

Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.

Install ClockinSync Free →

Drag the slider at the top to convert any Tokyo time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.

TOKYO (Tokyo) ↔ EET (Athens)

2h of business hours overlap daily (09:00–17:00)

TOKYO (Tokyo)

EET (Athens)