You should be able to shift it by 45 minutes just by locating the solar generation in El Paso since it's 500 miles west of the major population centers and 700

You should be able to shift it by 45 minutes just by locating the solar generation in El Paso since it's 500 miles west of the major population centers and 700 miles from the eastern border. Sunset in El Paso is at 7:51 today (mountain time). Sunset in Longview is 8:05 (central time). El Paso also has more reliable sunshine than Austin and Dallas and Houston.