Related Clues:

• It's light enough to get to it now
• One may make light of this
• The weekly light of the sun
• The brightest thing under the sun for the sound of 5 down
• Your old man starts to make light of it
• Every one such is common
• One will always make light of it
• Not a light matter and not for 5 down
• Noon to noon
• Appointment-calendar page, perhaps
• Word with trip or light
• "Let's call it a ___"
• Week component
• Every second from a diary unit?
• Square on a calendar