Rosario time: UTC-3 all year
Rosario has no clock change scheduled in the next year. The last year with a seasonal offset change was 2009. The offset now is UTC-3.
Rosario on 15 October 2026: sunrise 06:21, sunset 19:15, day length 12 h 53 min.
Place| Fact | Value |
|---|
| Time zone | America/Argentina/Cordoba |
| Offset | UTC-3 |
| Region | Santa Fe |
| Latitude | -32.9468 |
| Longitude | -60.6393 |
| Population | 948,312 |
Rosario has no clock change scheduled in the next year. The last year with a seasonal offset change was 2009. The offset now is UTC-3.
Sun this year| Fact | Value |
|---|
| Longest day | 21 December 2026, 14 h 20 min |
| Shortest day | 21 June 2026, 9 h 59 min |
| Earliest sunrise | 05:46 on 5 December 2026 |
| Latest sunset | 20:15 on 7 January 2026 |
| Golden hour on the longest day | 21 December morning 05:50 to 06:27, evening 19:34 to 20:10 |
Next public holidays| Date | Holiday |
|---|
| 23 November 2026 | Día de la Soberanía Nacional |
| 8 December 2026 | Inmaculada Concepción de María |
| 25 December 2026 | Navidad |
Working hours overlap| City | 09:00 to 17:00 |
|---|
| London | Rosario 09:00 to 13:00; London 13:00 to 17:00 |
| New York | Rosario 10:00 to 17:00; New York 09:00 to 16:00 |