https://slavyanski.net/sb2020/story.php?title=8-brilliant-ways-to-make-use-of-sexiest-porn-star-5 An eclipse in a semester sequence of solar eclipses repeats close to just about every 177 days and four hours (a semester) at alternating nodes of the Moon's orbit. Littmann, Espenak, Willcox: Totality: Eclipses of the Sun. Jubier, Xavier Espenak, Fred. fifteen (4): 431-443. PMC 3898681. PMID 24459410. Fri, 05 Aug 2022 07:04:45 UTC en