Time difference between Tokyo and Las Plumas
−12 hLas Plumas is 12 hours behind Tokyo.
Observatory log
Tokyo and Las Plumas, compared
- 01Difference now
Las Plumas is 12 hours behind Tokyo.
Tokyo: JST (UTC+9) · Las Plumas: UTC−3 (UTC−3)
- 02Through 2026–2027
The difference stays the same all year.
- 1 January 2026 – 31 December 2027−12 h
Difference of Las Plumas from Tokyo. It changes on the days either place changes its clocks (dates local to that place).
- 03Shared working hours
Their working days never overlap.
Counted as 09:00–17:00 local time on each place’s own working days, for the next seven days.
- 04Best time to meet
21:00–22:00 in Tokyo = 09:00–10:00 in Las Plumas
No shared office hours: this is early or late for one side (Mon–Fri).
Also possible: Tue–Fri: 09:00–10:00 in Tokyo = 21:00–22:00 in Las Plumas (yesterday) · 1 h.
- 05Weekend
Tokyo: Saturday and Sunday
Las Plumas: Saturday and Sunday
24 hours
A day in Tokyo, in Las Plumas
| Tokyo | Las Plumas | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 12:00Yesterday | |
| 01:00 | 13:00Yesterday | |
| 02:00 | 14:00Yesterday | |
| 03:00 | 15:00Yesterday | |
| 04:00 | 16:00Yesterday | |
| 05:00 | 17:00Yesterday | |
| 06:00 | 18:00Yesterday | |
| 07:00 | 19:00Yesterday | |
| 08:00 | 20:00Yesterday | |
| 09:00 | 21:00Yesterday | |
| 10:00 | 22:00Yesterday | |
| 11:00 | 23:00Yesterday | |
| 12:00 | 00:00 | |
| 13:00 | 01:00 | |
| 14:00 | 02:00 | |
| 15:00 | 03:00 | |
| 16:00 | 04:00 | |
| 17:00 | 05:00 | |
| 18:00 | 06:00 | |
| 19:00 | 07:00 | |
| 20:00 | 08:00 | |
| 21:00 | 09:00 | |
| 22:00 | 10:00 | |
| 23:00 | 11:00 |
Working hoursEarly or eveningNightWeekend
Plan a meeting: Tokyo and Las Plumas
More time differences with Tokyo
Questions
Asked about Tokyo and Las Plumas
What is the time difference between Tokyo and Las Plumas?
Las Plumas is 12 hours behind Tokyo. The difference stays the same all year.
What is the best time for a call between Tokyo and Las Plumas?
No shared office hours. The least awkward windows, early or late for one side: Mon–Fri: 21:00–22:00 in Tokyo = 09:00–10:00 in Las Plumas · 1 h; Tue–Fri: 09:00–10:00 in Tokyo = 21:00–22:00 in Las Plumas (yesterday) · 1 h.
When does the time difference between Tokyo and Las Plumas change?
It does not change in the next 12 months: Tokyo and Las Plumas either keep the same time all year or change their clocks on the same dates.