No overlap — one side will join outside working hours
TOKYO (Tokyo)
ART (Buenos Aires)
00:00
12:00-1dWorking
01:00
13:00-1dWorking
02:00
14:00-1dWorking
03:00
15:00-1dWorking
04:00
16:00-1dWorking
05:00
17:00-1d
06:00
18:00-1d
07:00
19:00-1d
08:00
20:00-1d
09:00Working
21:00-1doff
10:00Working
22:00-1doff
11:00Working
23:00-1doff
12:00Working
00:00off
13:00Working
01:00off
14:00Working
02:00off
15:00Working
03:00off
16:00Working
04:00off
17:00
05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00Working
22:00
10:00Working
23:00
11:00Working
Working hours: 09:00–17:00 local. Green = both working.Purple = one side only.
Frequently Asked Questions
What is the difference between tokyo and art?
TOKYO (Tokyo) (tokyo) is UTC+9 and Argentina Time (art) is UTC-3. The difference between them is 12 hours.
Where is tokyo used?
TOKYO (Tokyo) (tokyo) is used in Japan and surrounding regions. The IANA timezone identifier is Asia/Tokyo.
Where is art used?
Argentina Time (art) is used in Argentina and surrounding regions. The IANA timezone identifier is America/Argentina/Buenos_Aires.
How do I convert tokyo to art?
Use the interactive converter above. Drag the time slider to any tokyo time and the art equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
Tokyo to ART (Buenos Aires) — exact time difference
Tokyo is 12 hours ahead of ART (Buenos Aires). At noon in Tokyo, your contact in ART (Buenos Aires) sees 00:00.
Tokyo observes Asia/Tokyo and ART (Buenos Aires) observes America/Argentina/Buenos_Aires — a 12 hours gap between them.
Working hours overlap
When Tokyo is in standard working hours, ART (Buenos Aires) is not — and vice versa. There is no mutual business window between these two locations.
Meeting time recommendations
No business hours overlap exists between Tokyo and ART (Buenos Aires). Showing the most balanced options with minimal inconvenience for both locations.
04:00 Tokyo / 16:00 Buenos Aires⚡ One side off-hours
⚠️ 5h before working hours in Tokyo
09:00 Tokyo / 21:00 Buenos Aires⚡ One side off-hours
⚠️ 5h after working hours in Buenos Aires
16:00 Tokyo / 04:00 Buenos Aires⚡ One side off-hours
⚠️ 5h before working hours in Buenos Aires
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Public holidays for both locations
⚡ Holiday alerts for both locations, double-check schedules before confirming.
Tokyo7 holidays
Jul 20Marine Day
Aug 11Mountain Day
Sep 21Respect for the Aged Day
Sep 23Autumnal Equinox Day
Oct 12Sports Day
ART (Buenos Aires)6 holidays
Jul 9Independence Day
Aug 17General José de San Martín Memorial Day
Oct 12Day of Respect for Cultural Diversity
Nov 23National Sovereignty Day
Dec 8Immaculate Conception Day
Scheduling between Tokyo and ART (Buenos Aires)
Working across Tokyo (Japan) and ART (Buenos Aires) (Argentina) is a challenge — the 12-hour difference means no shared business hours window under a standard schedule. Flexibility from at least one side is required.
💡 Scheduling tips for these locations
⚡
04:00–05:00 in Tokyo corresponds to 16:00–17:00 in ART (Buenos Aires) (5h before working hours in Tokyo).
⚡
09:00–10:00 in Tokyo corresponds to 21:00–22:00 in ART (Buenos Aires) (5h after working hours in Buenos Aires).
⚡
16:00–17:00 in Tokyo corresponds to 04:00–05:00 in ART (Buenos Aires) (5h before working hours in Buenos Aires).
With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
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.
