Current local time in Oak Brook, Illinois, United States
15:52:16
Wednesday, July 16, 2025 (CDT) UTC-05:00
Sun: ↑ 05:31 ↓ 20:24 (14 h 53 m)
Oak Brook Information
Are you planning a trip or online meeting to Oak Brook? Just confirming the current local time? Oak Brook is a city in United States with a population of 8091 people. The Dollar is the official currency, The international dialing codes is 1, that lies in Longitude 41.8328 and Latitude -87.9289. Oak Brook follows Central Daylight Time with an UTC offset of UTC-5. Oak Brook follow daylight saving time. The Oak Brook Time Zone Converter helps you to convert Oak Brook time to local time in other time zones.
Oak Brook On The Map
Time Difference to major World Cities
| Los Angeles | -2 hours |
| Mexico City | -1 hours |
| Singapore | +13 hours |
| New York | +1 hours |
| São Paulo | +2 hours |
| London | +6 hours |