Time difference between Chicago and Mar de Ajo
+2 hMar de Ajo is 2 hours ahead of Chicago.
Observatory log
Chicago and Mar de Ajo, compared
- 01Difference now
Mar de Ajo is 2 hours ahead of Chicago.
Chicago: CDT (UTC−5) · Mar de Ajo: UTC−3 (UTC−3)
Next changeFrom 1 November 2026: Mar de Ajo is 3 hours ahead of Chicago.
- 02Through 2026–2027
- 1 January 2026 – 8 March 2026+3 h
- 8 March 2026 – 1 November 2026+2 h
- 1 November 2026 – 14 March 2027+3 h
- 14 March 2027 – 7 November 2027+2 h
- 7 November 2027 – 31 December 2027+3 h
Difference of Mar de Ajo from Chicago. It changes on the days either place changes its clocks (dates local to that place).
- 03Shared working hours
- Mon–Fri: 09:00–15:00 in Chicago = 11:00–17:00 in Mar de Ajo · 6 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
09:00–15:00 in Chicago = 11:00–17:00 in Mar de Ajo
Inside both working days (Mon–Fri).
- 05Weekend
Chicago: Saturday and Sunday
Mar de Ajo: Saturday and Sunday
24 hours
A day in Chicago, in Mar de Ajo
| Chicago | Mar de Ajo | Working hours, evening, night or weekend in each place |
|---|---|---|
| 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 | 00:00Tomorrow | |
| 23:00 | 01:00Tomorrow |
Working hoursEarly or eveningNightWeekend
Plan a meeting: Chicago and Mar de Ajo
More time differences with Chicago
Questions
Asked about Chicago and Mar de Ajo
What is the time difference between Chicago and Mar de Ajo?
Mar de Ajo is 2 hours ahead of Chicago. This holds until 1 November 2026; then Mar de Ajo is 3 hours ahead of Chicago.
What is the best time for a call between Chicago and Mar de Ajo?
Inside both working days: Mon–Fri: 09:00–15:00 in Chicago = 11:00–17:00 in Mar de Ajo · 6 h.
When does the time difference between Chicago and Mar de Ajo change?
In the next 12 months it changes on: 1 November 2026 (+3 h); 14 March 2027 (+2 h).