Related Clues:

• Even's opposite
• It breaks every morning
• It begins as a crack
• Aurora
• Early time
• The dawn, to Keats
• Dawn, poetically
• Break of day
• Time for a wake-up call, perhaps
• Eve's counterpart
• Onset
• Time starting at dawn
• In 'Hamlet,' it's 'in russet mantle clad'
• Advent
• When the rooster crows