NASCAR unveiled the start times Thursday for all races in the Xfinity Series and Gander Outdoors Truck Series.
The NASCAR Racing Experience 300 at Daytona International Speedway kicks off the Xfinity season with a 2:30 p.m. ET start on Feb .16 (Fox Sports 1).
Two key race time changes will be:
Las Vegas Motor Speedway’s Sept. 4 Xfinity race moves from a 5:16 p.m. ET start last season to 7:30 p.m. ET this season.
Texas Motor Speedway’s Nov. 2 Xfinity race moves from a 4:46 p.m. ET start last season to an 8:30 p.m. ET start.
The first Xfinity race on NBCSN will be at Chicagoland Speedway on Saturday, June 29 at 3:30 p.m. ET.
Xfinity races on NBC include Watkins Glen (Aug. 3, 3 p.m. ET), Darlington (Aug. 31, 4 p.m. ET), Kansas (Oct. 19, 3 p.m. ET) and Phoenix (Nov. 9, 3:30 p.m. ET).
The Gander Outdoors Truck Series kicks off Feb. 15 at Daytona with a 7:30 p.m. ET start on FS1.
Other notable Truck races include two races on FOX: Martinsville (March 23, 2 p.m. ET), Pocono (July 27, 1 p.m. ET).
Here are the race and broadcast schedules for both series: