Time difference between Chicago and Newcastle Waters
+14 h 30 minNewcastle Waters is 14 hours 30 minutes ahead of Chicago.
Observatory log
Chicago and Newcastle Waters, compared
- 01Difference now
Newcastle Waters is 14 hours 30 minutes ahead of Chicago.
Chicago: CDT (UTC−5) · Newcastle Waters: ACST (UTC+9:30)
Next changeFrom 1 November 2026: Newcastle Waters is 15 hours 30 minutes ahead of Chicago.
- 02Through 2026–2027
- 1 January 2026 – 8 March 2026+15 h 30 min
- 8 March 2026 – 1 November 2026+14 h 30 min
- 1 November 2026 – 14 March 2027+15 h 30 min
- 14 March 2027 – 7 November 2027+14 h 30 min
- 7 November 2027 – 31 December 2027+15 h 30 min
Difference of Newcastle Waters from Chicago. It changes on the days either place changes its clocks (dates local to that place).
- 03Shared working hours
Their working days never overlap.
Counted as 09:00–17:00 local time on each place’s own working days, for the next seven days.
- 04Best time to meet
18:30–22:00 in Chicago = 09:00–12:30 in Newcastle Waters
No shared office hours: this is early or late for one side (Mon–Thu).
Also possible: Mon–Thu: 15:30–17:00 in Chicago = 06:00–07:30 in Newcastle Waters (tomorrow) · 1 h 30 min.
- 05Weekend
Chicago: Saturday and Sunday
Newcastle Waters: Saturday and Sunday
24 hours
A day in Chicago, in Newcastle Waters
| Chicago | Newcastle Waters | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 14:30 | |
| 01:00 | 15:30 | |
| 02:00 | 16:30 | |
| 03:00 | 17:30 | |
| 04:00 | 18:30 | |
| 05:00 | 19:30 | |
| 06:00 | 20:30 | |
| 07:00 | 21:30 | |
| 08:00 | 22:30 | |
| 09:00 | 23:30 | |
| 10:00 | 00:30Tomorrow | |
| 11:00 | 01:30Tomorrow | |
| 12:00 | 02:30Tomorrow | |
| 13:00 | 03:30Tomorrow | |
| 14:00 | 04:30Tomorrow | |
| 15:00 | 05:30Tomorrow | |
| 16:00 | 06:30Tomorrow | |
| 17:00 | 07:30Tomorrow | |
| 18:00 | 08:30Tomorrow | |
| 19:00 | 09:30Tomorrow | |
| 20:00 | 10:30Tomorrow | |
| 21:00 | 11:30Tomorrow | |
| 22:00 | 12:30Tomorrow | |
| 23:00 | 13:30Tomorrow |
Working hoursEarly or eveningNightWeekend
Plan a meeting: Chicago and Newcastle Waters
More time differences with Chicago
Questions
Asked about Chicago and Newcastle Waters
What is the time difference between Chicago and Newcastle Waters?
Newcastle Waters is 14 hours 30 minutes ahead of Chicago. This holds until 1 November 2026; then Newcastle Waters is 15 hours 30 minutes ahead of Chicago.
What is the best time for a call between Chicago and Newcastle Waters?
No shared office hours. The least awkward windows, early or late for one side: Mon–Thu: 18:30–22:00 in Chicago = 09:00–12:30 in Newcastle Waters (tomorrow) · 3 h 30 min; Mon–Thu: 15:30–17:00 in Chicago = 06:00–07:30 in Newcastle Waters (tomorrow) · 1 h 30 min.
When does the time difference between Chicago and Newcastle Waters change?
In the next 12 months it changes on: 1 November 2026 (+15 h 30 min); 14 March 2027 (+14 h 30 min).