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Analysis of Solar Year Length

# Year Annual Sign Duration (days) Cycle Gap
1 1830 Dragon 365 1 17
2 1831 Dragon 365 2 18
3 1832 Dragon 365 3 19
4 1833 Dragon 366 4 20
5 1834 Dragon 365 1 21
6 1835 Dragon 365 2 22
7 1836 Dragon 365 3 23
8 1837 Dragon 366 4 24
9 1838 Dragon 365 1 25
10 1839 Dragon 365 2 26
11 1840 Dragon 365 3 27
12 1841 Dragon 366 4 28

Summary for the period 1830 - 1841

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

  • 4383 days in total over 12 years