Current Time in Ottawa, IL, United States
2026 November 2
Ottawa Timezone, Daylight Saving & Geography
Ottawa, IL, United States is located in the America/Chicago timezone, currently operating at UTC-06:00 (CST). Ottawa is currently on standard time. The next scheduled clock change in Ottawa takes place on March 14, 2027, when clocks move forward 1 hour(s) to CDT (UTC-05:00).
Today in Ottawa, sunrise is at 06:28 and sunset is at 16:49, with solar noon at 11:38 and a total daylight duration of 10h 21m. Geographic coordinates for Ottawa are 41.34559, -88.84258 at an approximate elevation of 147 m above sea level. The recorded population of Ottawa is approximately 18,342 inhabitants.
Ottawa, Illinois is located in LaSalle County along the Illinois River. It's a relatively small city with a friendly, close-knit community. The Starved Rock State Park is a major attraction nearby, offering stunning natural beauty. Ottawa boasts a rich history, dating back to its founding in the 1830s. The city plays host to several annual festivals and events throughout the year. Local businesses and restaurants offer a variety of dining and shopping experiences. Ottawa's location provides convenient access to larger cities like Chicago. Employment opportunities are available in a mix of industries including manufacturing and healthcare.
Time Difference from Ottawa to Major World Hubs
| Global Hub | Current Hub Time | Ottawa Relative Difference |
|---|---|---|
| UTC / GMT | 16:18 | 6 hrs behind |
| London | 16:18 | 6 hrs behind |
| New York | 11:18 | 1 hr behind |
| Tokyo | 01:18 | 15 hrs behind |
| Sydney | 03:18 | 17 hrs behind |
Other locations named Ottawa:
Ottawa, IL, United States 24-Hour Time Conversion Table
Working hours & hourly schedule in Ottawa
| Your Local Time | Ottawa, IL, United States (CST) |
|---|---|
| 00:00 | 18 : 00 (6 : 00PM) |
| 01:00 | 19 : 00 (7 : 00PM) |
| 02:00 | 20 : 00 (8 : 00PM) |
| 03:00 | 21 : 00 (9 : 00PM) |
| 04:00 | 22 : 00 (10 : 00PM) |
| 05:00 | 23 : 00 (11 : 00PM) |
| 06:00 | 0 : 00 (12 : 00AM) |
| 07:00 | 1 : 00 (1 : 00AM) |
| 08:00 | 2 : 00 (2 : 00AM) |
| 09:00 | 3 : 00 (3 : 00AM) |
| 10:00 | 4 : 00 (4 : 00AM) |
| 11:00 | 5 : 00 (5 : 00AM) |
| 12:00 | 6 : 00 (6 : 00AM) |
| 13:00 | 7 : 00 (7 : 00AM) |
| 14:00 | 8 : 00 (8 : 00AM) |
| 15:00 | 9 : 00 (9 : 00AM) |
| 16:00 | 10 : 00 (10 : 00AM) |
| 17:00 | 11 : 00 (11 : 00AM) |
| 18:00 | 12 : 00 (12 : 00PM) |
| 19:00 | 13 : 00 (1 : 00PM) |
| 20:00 | 14 : 00 (2 : 00PM) |
| 21:00 | 15 : 00 (3 : 00PM) |
| 22:00 | 16 : 00 (4 : 00PM) |
| 23:00 | 17 : 00 (5 : 00PM) |
Frequently Asked Questions about Time in Ottawa
- What timezone is Ottawa, United States in?
- Ottawa follows the America/Chicago IANA timezone with a current UTC offset of UTC-06:00 (CST).
- Does Ottawa observe Daylight Saving Time (DST)?
- Ottawa is currently on standard time (CST, UTC-06:00). The next clock change is on March 14, 2027, when clocks move forward 1 hour(s) to CDT (UTC-05:00).
- What time is sunrise and sunset in Ottawa today?
- Sunrise in Ottawa today is at 06:28 and sunset is at 16:49, providing 10h 21m of daylight.
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