🇯🇵 Tokyo ↔ 🇦🇷 Buenos Aires
Tokyo is 12 hours ahead of Buenos Aires. Neither observes daylight saving time, so the difference stays the same all year.
Sunrise 4:27 AMSunset 7:01 PM(local)
Sunrise 8:02 AMSunset 5:52 PM(local)
🇯🇵 Tokyo
Dialing code+81
Population9,733,276
Coordinates35.69°N, 139.69°E
Elevation44 m
🇦🇷 Buenos Aires
Dialing code+54
Population2,891,082
Coordinates34.61°S, 58.38°W
Elevation31 m
No comfortable common working hours — these cities barely overlap.
Working hours assumed 9:00–18:00.
Frequently asked questions
- What is the time difference between Tokyo and Buenos Aires?
- Tokyo is 12 hours ahead of Buenos Aires. Use the side-by-side clocks and the day/night strips above to convert any hour between them.
- When is the best time to call between Tokyo and Buenos Aires?
- There is no hour when standard working hours (9:00–18:00) overlap in both Tokyo and Buenos Aires, so any call falls outside business hours for at least one side.
- Why does the time difference between Tokyo and Buenos Aires change?
- It doesn't — neither Tokyo nor Buenos Aires observes daylight saving time, so the difference between them stays the same all year.