Common year starting on Sunday
This is the calendar for any common year starting on Sunday, January 1 (dominical letter A) or for any year in which “Doomsday” is Tuesday. Examples include years 1978, 1989, 1995, 2006, 2017, 2023, and 2034 in the Gregorian calendar. I.e. includes 2045 and 2051 which is immediately preceded from the previous common year type. After the first other year mentioned above and this year type will be preceded onto year starting on Monday but common. While after 2051, in other words will also be another year starting on Monday but it’s leap already. The “spank” date also occurs with year such as Saturday the 19th where the 19th day of any month falls on a Saturday. However, we have only one occurrence of this date, which only occurs in August. While the other thing, is “Wednesday the 19th” but occurs twice this year, in April and in July. One more note about Saturday the 19th: occurs twice in common years starting on Saturday plus one more in February so the two occurrences are in March, and in November. As far as known, leap years starting on Friday shares this same thing.
In this common year, January and October start on Sunday, February, March and November start on Wednesday, April and July start on Saturday, May starts on Monday, June starts on Thursday, August starts on Tuesday and September and December start on Friday.
This common year is one of three common years with two Friday the 13ths, the other two being Common year starting on Monday and Common year starting on Tuesday. The Friday the 13ths in this common year are in January and October.
This common year is the only one with three Friday the 17ths. The Friday the 17ths in this common year are in February, March, and November. The other type of year with three Friday the 17ths is Leap year starting on Wednesday, which has Friday the 17ths in January, April, and July.
This common year is one of three common years with only one Tuesday the 13th, the other two being Common year starting on Tuesday and Common year starting on Wednesday. The only Tuesday the 13th in this common year is in June. Leap years starting on Saturday share this characteristic.
In this common year, Martin Luther King Jr. Day is on January 16, Valentine’s Day is on a Tuesday, Presidents Day is on February 20, Daylight Savings Time begins on March 12, St. Patrick’s Day is on a Friday, Mother’s Day is on its latest possible date, May 14, Memorial Day is on May 29, Father’s Day is on June 18, Independence Day is on a Tuesday, Labor Day is on September 4, Columbus Day is on October 9, Halloween is on a Tuesday, Daylight Savings Time ends on November 5, Veterans Day is on a Saturday, Thanksgiving is on November 23, and Christmas is on a Monday.
A common year is a year with 365 days, in other words, not a leap year.
| Common year starting on: | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
| Leap year starting on: | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
| Millennium | Century | Gregorian year[1] | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1951 | 1962 | 1973 | 1979 | 1990 | 1996 | |
| 3rd millennium: | 21st century: | 2001 | 2007 | 2018 | 2029 | 2035 | 2046 | 2057 | 2063 | 2074 | 2091 | |
| 3rd millennium: | 22nd century: | 2102 | 2113 | 2119 | 2130 | 2141 | 2147 | 2158 | 2169 | 2175 | 2186 | 2197 |
Notes
change- ↑ "A common year beginning on Sunday", jonstlouis.htmlplanet.com, 2011, webpage: HTMcal[permanent dead link].
- ↑ "Calendar in year 1805 (Russia)" (Julian calendar, starting Tuesday), webpage: Julian-1805 (Romania used Julian in 1919, when Russia adopted Gregorian).