Reply To: Antitwilight Sky

Forums Atmospheric Phenomena Antitwilight Sky Reply To: Antitwilight Sky


The Venus Belt, but also the other structures, appear if the sky is clear and clear around the horizon. Frigid and clear winter days, with a N wind, are the most favourable. All colours are most evident about 10 minutes after sunset (or sunrise). In summer, particularly the current very hot summer, the haze does not allow good observations of the phenomenon.