Title: Chicago
Content:  As in the rest of the state of Illinois, Chicago forms part of the Central Time Zone. The border with the Eastern Time Zone is located a short distance to the east, used in Michigan and certain parts of Indiana.
Title: Chicago bid for the 2016 Summer Olympics
Content:  is served by all major worldwide airlines, and O'Hare is an international hub for both American and United Airlines, while Midway is a hub for domestic carrier Southwest Airlines. There is also a considerable network of rail lines and interstate highways in the region. Chicago has over 30,000 hotel rooms in the immediate downtown area alone, and it has the largest skilled-labor workforce in the US catering to conventions and other large-scale media events. Chicago is in the Central Time Zone (UTC −5 during the summer months), which is very is well-suited to North American television coverage. The NBC television network with its sister cable broadcasters is by far the largest media vendor and contract purchaser of the Olympic Games.
Title: Time in Indiana
Content:  in the field, while others have been off work for hours. Opponents of putting the entire state on one time zone often cite out-of-state cities as their reason of opposition. For example, counties in Northwestern Indiana are part of the Chicago metropolitan area. Many residents commute to Chicago, which is on Central Time. Counties in the southeastern corner of the state are suburbs of cities such as Cincinnati, Ohio, and Louisville, Kentucky, which both observe Eastern Time. In the southwestern corner of the state, Evansville serves as the central hub of a tri-state area that includes southern Illinois and western Kentucky (both 
Title: Chicago metropolitan area
Content: 464 overlay for 708 (no effective date) 
Title: Time in Indiana
Content:  the Eastern Time Zone. Six counties near Chicago (Lake, Porter, LaPorte, Jasper, Newton, and Starke) and six counties near Evansville (Posey, Vanderburgh, Warrick, Spencer, Gibson, and Pike) were placed in the Central Time Zone with observance of DST. The remainder of the state was placed in the Eastern Time Zone; the state was given special dispensation to exempt parts of itself from DST. Most portions of the state that were in the Eastern Time Zone did not observe DST. However, Floyd, Clark, and Harrison counties, which are near Louisville, Kentucky; and Ohio and Dearborn counties, which are near Cincinnati, Ohio unofficially observed DST due to their proximity to those major 
Title: Central Time Zone
Content:  Guatemala City, Guatemala ; Hammond, Indiana ; Houston, Texas ; Huntsville, Alabama ; Iowa City, Iowa ; Iron Mountain, Michigan ; Jackson, Mississippi ; Jackson, Tennessee ; Janesville, Wisconsin ; Jonesboro, Arkansas ; Joplin, Missouri ; Kansas City, Missouri-Kansas ; Kenosha, Wisconsin ; Killeen-Temple-Fort Hood, Texas ; Lafayette, Louisiana ; Lawrence, Kansas ; Lawton, Oklahoma ; León, Guanajuato ; Lincoln, Nebraska ; Little Rock, Arkansas ; Lubbock, Texas ; Madison, Wisconsin ; Managua, Nicaragua ; Memphis, Tennessee ; Mérida, Yucatán ; Mexico City ; Midland/Odessa, Texas ; Milwaukee, Wisconsin ; Minneapolis-St. Paul, Minnesota ; Minot, North Dakota ; Mobile, Alabama ; Monterrey, Nuevo León ; Montgomery, Alabama ; Nashville, Tennessee ; New Orleans, Louisiana ; Normal, Illinois ; Oklahoma City, Oklahoma ; Omaha, Nebraska ; Panama City, 
Title: Time in the United States
Content:  a new time plan that would offer a uniform train schedule for departures and arrivals. Four standard time zones for the continental United States were introduced at noon on November 18, 1883, in Chicago, IL, when the telegraph lines transmitted time signals to all major cities. In October 1884, the International Meridian Conference at Washington, D.C. adopted a proposal which stated that the prime meridian for longitude and timekeeping should be one that passes through the centre of the transit instrument at the Greenwich Observatory in the United Kingdom. The conference therefore established the Greenwich Meridian as the prime meridian and Greenwich Mean Time (GMT) as the world's time standard. The U.S. time-zone system grew from this, in which all zones referred back to GMT on the prime meridian.
Title: Chicago
Content:  Chicago (, locally also ; ), officially the City of Chicago, is the most populous city in the U.S. state of Illinois, and the third most populous city in the United States, following New York City and Los Angeles. With a population of 2,746,388 in the 2020 census, it is also the most populous city in the Midwestern United States and the fifth most populous city in North America. Chicago is the county seat of Cook County, the second most populous county in the U.S., while a small portion of the city's O'Hare Airport also extends into DuPage County. Chicago is the principal city 
Title: Standard time
Content:  railroads out of New York ran on New York time, and railroads west from Chicago mostly used Chicago time, but between Chicago and Pittsburgh/Buffalo the norm was Columbus time, even on railroads such as the PFtW&C and LS&MS, which did not run through Columbus. The Santa Fe Railroad used Jefferson City (Missouri) time all the way to its west end at Deming, New Mexico, as did the east–west lines across Texas; Central Pacific and Southern Pacific Railroads used San Francisco time all the way to El Paso. The Northern Pacific Railroad had seven time zones between St. Paul and the 1883 west end of the 
Title: Time in Indiana
Content:  operating on "standard time" with four "time zones" established across the (then 38-state) nation, centered on the 75th, 90th, 105th, and 120th meridians west. On November 18, 1883, telegraph lines transmitted GMT to major cities, where each city was to adjust their official time to their proper zone. The state capital in Indianapolis lies at approximately the 86th meridian (U.S. Census Bureau), closer to the center of the Central Time Zone at the 90th meridian than the center of the Eastern Time Zone at the 75th meridian.  Time zones were first adopted by the United States Congress with the Standard Time Act of 1918. All of Indiana was located in the Central Time Zone. It was at this time the dividing 

Question: what time zone is chicago in right now?
Answer: Central Time Zone.