No overlap — one side will join outside working hours
ART (Buenos Aires)
TOKYO (Tokyo)
00:00
12:00Working
01:00
13:00Working
02:00
14:00Working
03:00
15:00Working
04:00
16:00Working
05:00
17:00
06:00
18:00
07:00
19:00
08:00
20:00
09:00Working
21:00off
10:00Working
22:00off
11:00Working
23:00off
12:00Working
00:00+1doff
13:00Working
01:00+1doff
14:00Working
02:00+1doff
15:00Working
03:00+1doff
16:00Working
04:00+1doff
17:00
05:00+1d
18:00
06:00+1d
19:00
07:00+1d
20:00
08:00+1d
21:00
09:00+1dWorking
22:00
10:00+1dWorking
23:00
11:00+1dWorking
Working hours: 09:00–17:00 local. Green = both working.Purple = one side only.
Frequently Asked Questions
What is the difference between art and tokyo?
Argentina Time (art) is UTC-3 and TOKYO (Tokyo) (tokyo) is UTC+9. The difference between them is 12 hours.
Where is art used?
Argentina Time (art) is used in Argentina and surrounding regions. The IANA timezone identifier is America/Argentina/Buenos_Aires.
Where is tokyo used?
TOKYO (Tokyo) (tokyo) is used in Japan and surrounding regions. The IANA timezone identifier is Asia/Tokyo.
How do I convert art to tokyo?
Use the interactive converter above. Drag the time slider to any art time and the tokyo equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
ART (Buenos Aires) to Tokyo — exact time difference
ART (Buenos Aires) is 12 hours behind Tokyo. At noon in ART (Buenos Aires), your contact in Tokyo sees 00:00.
ART (Buenos Aires) observes America/Argentina/Buenos_Aires and Tokyo observes Asia/Tokyo — a 12 hours gap between them.
Working hours overlap
When ART (Buenos Aires) is in standard working hours, Tokyo is not — and vice versa. There is no mutual business window between these two locations.
Meeting time recommendations
No business hours overlap exists between ART (Buenos Aires) and Tokyo. Showing the most balanced options with minimal inconvenience for both locations.
04:00 Buenos Aires / 16:00 Tokyo⚡ One side off-hours
⚠️ 5h before working hours in Buenos Aires
09:00 Buenos Aires / 21:00 Tokyo⚡ One side off-hours
⚠️ 5h after working hours in Tokyo
16:00 Buenos Aires / 04:00 Tokyo⚡ One side off-hours
⚠️ 5h before working hours in Tokyo
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.
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
Tokyo7 holidays
Jul 20Marine Day
Aug 11Mountain Day
Sep 21Respect for the Aged Day
Sep 23Autumnal Equinox Day
Oct 12Sports Day
Scheduling between ART (Buenos Aires) and Tokyo
Working across ART (Buenos Aires) (Argentina) and Tokyo (Japan) 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 ART (Buenos Aires) corresponds to 16:00–17:00 in Tokyo (5h before working hours in Buenos Aires).
⚡
09:00–10:00 in ART (Buenos Aires) corresponds to 21:00–22:00 in Tokyo (5h after working hours in Tokyo).
⚡
16:00–17:00 in ART (Buenos Aires) corresponds to 04:00–05:00 in Tokyo (5h before working hours in Tokyo).
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 ART (Buenos Aires) time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
