Portsmouth Heights to Chicago time converter
Chicago is 1 hour behind Portsmouth Heights. When it is 9:00 AM in Portsmouth Heights, it is 8:00 AM in Chicago.
Wednesday, October 21, 2026
Chicago CDT
Wednesday, October 21, 2026
8:06 PM in Portsmouth Heights, Wednesday, October 21, 2026
Portsmouth Heights to Chicago conversion table
Every hour of today in Portsmouth Heights and the matching time in Chicago. Light rows are typical working hours (9:00–18:00).
| Portsmouth Heights | Chicago |
|---|---|
| 12:00 AM | 11:00 PM−1 day |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 PM |
Best time to call or meet
Both sides are at work from 10:00 AM – 6:00 PM in Portsmouth Heights (9:00 AM – 5:00 PM in Chicago).
Daylight saving time and the difference
The difference changes during the year because Portsmouth Heights and Chicago switch clocks on different dates:
- Oct 21, 2026 – Nov 1, 2026: -1h
- Nov 1, 2026 – Nov 1, 2026: ±0
- Nov 1, 2026 – Mar 14, 2027: -1h
- Mar 14, 2027 – Mar 14, 2027: -2h
- Mar 14, 2027 – Oct 21, 2027: -1h
Distance
Portsmouth Heights and Chicago are 1,118 km (695 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Portsmouth Heights and Chicago?
Chicago is 1 hour behind Portsmouth Heights.
What time is it in Chicago when it is 9 AM in Portsmouth Heights?
When it is 9:00 AM in Portsmouth Heights, it is 8:00 AM in Chicago.
When is the best time to call Chicago from Portsmouth Heights?
Both sides are at work from 10:00 AM – 6:00 PM in Portsmouth Heights (9:00 AM – 5:00 PM in Chicago).
Does the time difference between Portsmouth Heights and Chicago change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.