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Analysis of Solar Year Length

# Year Annual Sign Duration (days) Cycle Gap
1 1566 Dragon 365 1 13
2 1567 Dragon 365 2 14
3 1568 Dragon 365 3 15
4 1569 Dragon 366 4 16
5 1570 Dragon 365 1 17
6 1571 Dragon 365 2 18
7 1572 Dragon 365 3 19
8 1573 Dragon 366 4 20
9 1574 Dragon 365 1 21
10 1575 Dragon 365 2 22
11 1576 Dragon 365 3 23
12 1577 Dragon 366 4 24

Summary for the period 1566 - 1577

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

  • 4383 days in total over 12 years