Gate hours to change Published May 8, 2012 By 377th Air Base Wing Public Affairs KIRTLAND AFB, N.M. -- Effective May 14, hours of operation for installation gates at Kirtland Air Force Base will be as follows: · The Gibson Gate and visitor center - open continuously. · The Truman Gate and visitor center - open continuously. · The Wyoming Gate - open from 5:30 a.m. to 7 p.m. weekdays and the Wyoming visitor center will be open from 9 a.m. to 7 p.m. weekdays. · The Eubank Gate - open from 5 a.m. to midnight daily. · The Carlisle Gate - open from 6 a.m. to 6 p.m. weekdays and closed on holidays. · The South Valley Gate - open from 6 a.m. to 8:30 a.m. and from 3:30 p.m. to 5:30 p.m. weekdays, and closed on holidays.