Washington is 1 hour behind Sao Paulo. Sao Paulo is UTC-3. Washington is UTC-4.
Sao Paulo on 15 October 2026: sunrise 05:33, sunset 18:11, day length 12 h 38 min.
Washington on 15 October 2026: sunrise 07:17, sunset 18:29, day length 11 h 12 min.
For Sao Paulo and Washington: Sao Paulo has no clock change scheduled in the next year. The last year with a seasonal offset change was 2019. The offset now is UTC-3.
For Washington and Sao Paulo: The next clock change in Washington is 1 hour back on 1 November 2026 at 02:00, from UTC-4 to UTC-5.
| Change |
|---|
| The gap changes on 1 November 2026 at 02:00, when clocks in Washington move back 1 hour. |
| The gap changes on 14 March 2027 at 02:00, when clocks in Washington move forward 1 hour. |
| The gap changes on 7 November 2027 at 02:00, when clocks in Washington move back 1 hour. |
| View | 09:00 to 17:00 |
|---|---|
| From Sao Paulo | Sao Paulo 10:00 to 17:00; Washington 09:00 to 16:00 |
| From Washington | Washington 09:00 to 16:00; Sao Paulo 10:00 to 17:00 |
| Sao Paulo | Washington |
|---|---|
| 00:00 | 23:00 (previous day) |
| 01:00 | 00:00 |
| 02:00 | 01:00 |
| 03:00 | 02:00 |
| 04:00 | 03:00 |
| 05:00 | 04:00 |
| 06:00 | 05:00 |
| 07:00 | 06:00 |
| 08:00 | 07:00 |
| 09:00 | 08:00 |
| 10:00 | 09:00 |
| 11:00 | 10:00 |
| 12:00 | 11:00 |
| 13:00 | 12:00 |
| 14:00 | 13:00 |
| 15:00 | 14:00 |
| 16:00 | 15:00 |
| 17:00 | 16:00 |
| 18:00 | 17:00 |
| 19:00 | 18:00 |
| 20:00 | 19:00 |
| 21:00 | 20:00 |
| 22:00 | 21:00 |
| 23:00 | 22:00 |
| City | Longest day | Shortest day |
|---|---|---|
| Sao Paulo with Washington | 21 December 2026, 13 h 35 min | 21 June 2026, 10 h 41 min |
| Washington with Sao Paulo | 21 June 2026, 14 h 54 min | 21 December 2026, 9 h 26 min |
| City | Date | Holiday |
|---|---|---|
| Sao Paulo and Washington | 25 October 2026 | Dia de Eleição |
| Sao Paulo and Washington | 2 November 2026 | Dia de Finados |
| Washington and Sao Paulo | 11 November 2026 | Veterans Day |
| Washington and Sao Paulo | 26 November 2026 | Thanksgiving Day |