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Analysis of Solar Year Length

(maximum 120 years)
# Year Annual Sign Duration (days) Cycle Gap
1 1962 Snake 365 1 17
2 1963 Snake 365 2 18
3 1964 Snake 365 3 19
4 1965 Snake 366 4 20
5 1966 Snake 365 1 21
6 1967 Snake 365 2 22
7 1968 Snake 365 3 23
8 1969 Snake 366 4 24
9 1970 Snake 365 1 25
10 1971 Snake 365 2 26
11 1972 Snake 365 3 27
12 1973 Snake 366 4 28

Summary for the period 1962 - 1973

  • 9 common years (365 days)
  • 3 leap years (366 days)
  • 4383 days in total over 12 years