Possible Clues:

• Sun's halo during eclipses
• Circle of light; cigar
• Beer with the slogan 'La cerveza más fina'
• Part of the sun's atmosphere visible during a total eclipse
• About to keep working at gold crown
• Cigar with blunt ends
• The corn is hiding nothing and a circle of light
• Celestial ring
• Cigar's glow
• Outer layer of the sun