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Analysis of Solar Year Length

# Year Annual Sign Duration (days) Cycle Gap
1 1626 Dragon 365 3 7
2 1627 Dragon 366 4 8
3 1628 Dragon 365 1 9
4 1629 Dragon 365 2 10
5 1630 Dragon 365 3 11
6 1631 Dragon 366 4 12
7 1632 Dragon 365 1 13
8 1633 Dragon 365 2 14
9 1634 Dragon 365 3 15
10 1635 Dragon 366 4 16
11 1636 Dragon 365 1 17
12 1637 Dragon 365 2 18

Summary for the period 1626 - 1637

  • 9 common years (365 days)
  • 3 leap years (366 days)

  • 4383 days in total over 12 years