They are changing to the "All Time...All Of The Time" format and will feature songs with a temporal reference such as:
Time of The Season- Zombies
Time Waits For No One - Stones
Time is Tight - Booker T. and The MG's
Time (Clock Of The Heart) - Culture Club
Time - Alan Parsons
Time - Pink Floyd
The Night Time Is The Right Time - CCR
Right Time Of The Night - Jennifer Warnes
Thank The Lord For The Night time- Neil Diamond
Time In A Bottle- Jim Croce
Weekend In New England - Barry Manilow ("Time In New England

Minute By Minute - Doobies
This Magic Moment - Jay And The America's
Midnight Hour - Wilson Picket
It's Midnight - Elvis
Midnight Blue - Melissa Manchester
Five O'Clock World - Vogues
Rock Around The Clock - Bill Haley
One O'clock Jump - Count Basie
Cherry Pink and Apple Blossom Time - Perez Prado
Big Time - Peter Gabriel
Hey Kids What Time Is It - Bozo The Clown
It's Eleven O'clock...Do You Know Where Your Children Are? - Al Schottlekotte (sp?)
Yesterday - Beatles
Today - Pozo Seco Singers
Tomorrow - "Annie" Soundtrack
Time Warp - "Rocky Horror Picture Show" Soundtrack
Goodbye Again - John Denver ("It's Five O'clock This Morning")
Finger Popping Time - Hank Ballard And The Midniters
Minight Special - Johnny Rivers
Isn't It Time - Babys
Elpaso - Mary Robbin's (Night time would find me in.....")
This Time I'm In It For Love - Player
Trogladyte - Jimmy Castorbunch
Uh, well...you get the idea....I would list more but time is running out!