Possible Clues:

• Sleeping Beauty's name
• Dawn gets two golds, the second in Argentina
• Roman goodess of the dawn
• Polar region phenomenon
• A visual display of yellow in the atmosphere
• Shirley's "Terms of Endearment" role
• Coloured lights in sky
• A ring of light with gold in it, and dawn arrives
• Something luminous in the air, or going into the air
• Dawn, Sleeping Princess