Observatory log
São Paulo and Caldera, compared
- 01Difference now
São Paulo and Caldera have the same time.
São Paulo: UTC−3 (UTC−3) · Caldera: UTC−3 (UTC−3)
Next changeFrom 3 April 2027: Caldera is 1 hour behind São Paulo.
- 02Through 2026–2027
- 1 January 2026 – 4 April 2026Same time
- 4 April 2026 – 6 September 2026−1 h
- 6 September 2026 – 3 April 2027Same time
- 3 April 2027 – 5 September 2027−1 h
- 5 September 2027 – 31 December 2027Same time
Difference of Caldera from São Paulo. It changes on the days either place changes its clocks (dates local to that place).
- 03Shared working hours
- Mon–Fri: 09:00–17:00 in São Paulo = 09:00–17:00 in Caldera · 8 h
Counted as 09:00–17:00 local time on each place’s own working days, for the next seven days.
- 04Best time to meet
09:00–17:00 in São Paulo = 09:00–17:00 in Caldera
Inside both working days (Mon–Fri).
- 05Weekend
São Paulo: Saturday and Sunday
Caldera: Saturday and Sunday
24 hours
A day in São Paulo, in Caldera
| São Paulo | Caldera | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 00:00 | |
| 01:00 | 01:00 | |
| 02:00 | 02:00 | |
| 03:00 | 03:00 | |
| 04:00 | 04:00 | |
| 05:00 | 05:00 | |
| 06:00 | 06:00 | |
| 07:00 | 07:00 | |
| 08:00 | 08:00 | |
| 09:00 | 09:00 | |
| 10:00 | 10:00 | |
| 11:00 | 11:00 | |
| 12:00 | 12:00 | |
| 13:00 | 13:00 | |
| 14:00 | 14:00 | |
| 15:00 | 15:00 | |
| 16:00 | 16:00 | |
| 17:00 | 17:00 | |
| 18:00 | 18:00 | |
| 19:00 | 19:00 | |
| 20:00 | 20:00 | |
| 21:00 | 21:00 | |
| 22:00 | 22:00 | |
| 23:00 | 23:00 |
Working hoursEarly or eveningNightWeekend
Questions
Asked about São Paulo and Caldera
What is the time difference between São Paulo and Caldera?
São Paulo and Caldera have the same time. This holds until 3 April 2027; then Caldera is 1 hour behind São Paulo.
What is the best time for a call between São Paulo and Caldera?
Inside both working days: Mon–Fri: 09:00–17:00 in São Paulo = 09:00–17:00 in Caldera · 8 h.
When does the time difference between São Paulo and Caldera change?
In the next 12 months it changes on: 3 April 2027 (−1 h); 5 September 2027 (Same time).