Common year starting on Sunday

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A common year starting on Sunday is any non-leap year (i.e., a year with 365 days) that begins on a Sunday, January 1 (dominical letter A). Examples: Gregorian years 1978, 1989, 1995, 2006, 2017, 2023, 2034, and 2045[1][dead link] or Julian year 1917. See the tables at the end of the article.

Hence, a common year can be represented thus:

1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31  
 
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28  
 
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31  
 
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30  
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31  
 
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30
 
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31  
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31  
 
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
 
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31  
 
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30  
 
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31  
Millennium Century Gregorian year[1][dead link]
2nd millennium: 18th century: 1758 1769 1775 1786 1797
2nd millennium: 19th century: 1809 1815 1826 1837 1843 1854 1865 1871 1882 1893 1899
2nd millennium: 20th century: 1905 1911 1922 1933 1939 1950 1961 1967 1978 1989 1995
3rd millennium: 21st century: 2006 2017 2023 2034 2045 2051 2062 2073 2079 2090  
3rd millennium: 22nd century: 2102 2113 2119 2130 2141 2147 2158 2169 2175 2186 2197
Millennium Century Julian year[2]
2nd millennium: 19th century: 1805 1811 1822 1833 1839 1850 1861 1867 1878 1889 1895
2nd millennium: 20th century: 1906 1917 1923 1934 1945 1951 1962 1973 1979 1990  
3rd millennium: 21st century: 2001 2007 2018 2029 2035 2046 2057 2063 2074 2085 2091
3rd millennium: 22nd century: 2102 2113 2119 2130 2141 2147 2158 2169 2175 2186 2197

Notes

  1. 1.0 1.1 "A common year beginning on Sunday", jonstlouis.htmlplanet.com, 2011, webpage: HTMcal. Archived April 2, 2012 at the Wayback Machine
  2. "Calendar in year 1805 (Russia)" (Julian calendar, starting Tuesday), webpage: Julian-1805 Note, Romania used the Julian calendar in 1919, at the time when Russia adopted the Gregorian calendar.[clarification needed][citation needed]