Possible Clues:

• Eight hours, to many workers
• "Let's call it a ___"
• Particular date appearing regularly in diary
• ___ camp (children's summer diversion)
• Beatles: "A ___ in the Life"
• Word with "care" or "dream"
• "And God called the light __": Genesis
• Square on a calendar
• Stockwell or Dennis
• Desk-calendar page