An eclipse in a semester series of solar eclipses repeats approximately every 177 days and 4 hours (a semester) at alternating nodes of the Moon's orbit.[1] Solar eclipse series sets from 2051–2054 Descending node Ascending node Saros Map Saros Map 120 April 11, 2051 Partial 125 October 4, 2051 Partial 130 March 30, 2052 Total 135 September 22, 2052 Annular 140 March 20, 2053 Annular 145 September 12, 2053 Total 150 March 9, 2054 Partial 155 September 2, 2054 Partial