Time difference between Chicago and Port Maria
Same timeChicago and Port Maria have the same time.
Observatory log
Chicago and Port Maria, compared
- 01Difference now
Chicago and Port Maria have the same time.
Chicago: CDT (UTC−5) · Port Maria: EST (UTC−5)
Next changeFrom 1 November 2026: Port Maria is 1 hour ahead of Chicago.
- 02Through 2026–2027
- 1 January 2026 – 8 March 2026+1 h
- 8 March 2026 – 1 November 2026Same time
- 1 November 2026 – 14 March 2027+1 h
- 14 March 2027 – 7 November 2027Same time
- 7 November 2027 – 31 December 2027+1 h
Difference of Port Maria from Chicago. 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 Chicago = 09:00–17:00 in Port Maria · 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 Chicago = 09:00–17:00 in Port Maria
Inside both working days (Mon–Fri).
- 05Weekend
Chicago: Saturday and Sunday
Port Maria: Saturday and Sunday
24 hours
A day in Chicago, in Port Maria
| Chicago | Port Maria | 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
Plan a meeting: Chicago and Port Maria
More time differences with Chicago
Questions
Asked about Chicago and Port Maria
What is the time difference between Chicago and Port Maria?
Chicago and Port Maria have the same time. This holds until 1 November 2026; then Port Maria is 1 hour ahead of Chicago.
What is the best time for a call between Chicago and Port Maria?
Inside both working days: Mon–Fri: 09:00–17:00 in Chicago = 09:00–17:00 in Port Maria · 8 h.
When does the time difference between Chicago and Port Maria change?
In the next 12 months it changes on: 1 November 2026 (+1 h); 14 March 2027 (Same time).