The Jamestown Teen Center will begin its school-year hours starting Monday, Sept.1 at the Recreation Center, 41 Conanicus Ave.  School-year hours will be Monday through Thursday from 2 to 6 p.m. and Fridays from 2 to 9 p.m.  All teens in grades 7 through 12 are welcome to register with the program.  For more information, contact Teen Coordinator Deb-bie Tungett at 423-7261or e-mail jamestownteens@yahoo.com.