When is Sunday the 31st?
How often does the 31st day of a month fall on a Sunday.
| Sunday the 31st occurrences | ||||
|---|---|---|---|---|
| Year | Date | Month | Since last | Comment |
| 2010 | Sunday, January 31, 2010 | January | 2 times in year 2010 | |
| Sunday, October 31, 2010 | October | + 9 months | ||
| 2011 | Sunday, July 31, 2011 | July | + 9 months | 1 time in year 2011 |
| No times in year 2012 | ||||
| 2013 | Sunday, March 31, 2013 | March | + 20 months | 1 time in year 2013 |
| 2014 | Sunday, August 31, 2014 | August | + 17 months | 1 time in year 2014 |
| 2015 | Sunday, May 31, 2015 | May | + 9 months | 1 time in year 2015 |
| 2016 | Sunday, January 31, 2016 | January | + 8 months | 2 times in year 2016 |
| Sunday, July 31, 2016 | July | + 6 months | ||
| 2017 | Sunday, December 31, 2017 | December | + 17 months | 1 time in year 2017 |
| No times in year 2018 | ||||
| 2019 | Sunday, March 31, 2019 | March | + 15 months | 1 time in year 2019 |
| 2020 | Sunday, May 31, 2020 | May | + 14 months | 1 time in year 2020 |
| 2021 | Sunday, January 31, 2021 | January | + 8 months | 2 times in year 2021 |
| Sunday, October 31, 2021 | October | + 9 months | ||
| 2022 | Sunday, July 31, 2022 | July | + 9 months | 1 time in year 2022 |
| 2023 | Sunday, December 31, 2023 | December | + 17 months | 1 time in year 2023 |
| 2024 | Sunday, March 31, 2024 | March | + 3 months | 1 time in year 2024 |
| 2025 | Sunday, August 31, 2025 | August | + 17 months | 1 time in year 2025 |
| 2026 | Sunday, May 31, 2026 | May | + 9 months | 1 time in year 2026 |
| 2027 | Sunday, January 31, 2027 | January | + 8 months | 2 times in year 2027 |
| Sunday, October 31, 2027 | October | + 9 months | ||
| 2028 | Sunday, December 31, 2028 | December | + 14 months | 1 time in year 2028 |
| No times in year 2029 | ||||
| 2030 | Sunday, March 31, 2030 | March | + 15 months | 1 time in year 2030 |
| 2031 | Sunday, August 31, 2031 | August | + 17 months | 1 time in year 2031 |
| 2032 | Sunday, October 31, 2032 | October | + 14 months | 1 time in year 2032 |
| 2033 | Sunday, July 31, 2033 | July | + 9 months | 1 time in year 2033 |
| 2034 | Sunday, December 31, 2034 | December | + 17 months | 1 time in year 2034 |
| No times in year 2035 | ||||
| 2036 | Sunday, August 31, 2036 | August | + 20 months | 1 time in year 2036 |
| 2037 | Sunday, May 31, 2037 | May | + 9 months | 1 time in year 2037 |
| 2038 | Sunday, January 31, 2038 | January | + 8 months | 2 times in year 2038 |
| Sunday, October 31, 2038 | October | + 9 months | ||
| 2039 | Sunday, July 31, 2039 | July | + 9 months | 1 time in year 2039 |
| No times in year 2040 | ||||
| 2041 | Sunday, March 31, 2041 | March | + 20 months | 1 time in year 2041 |
| 2042 | Sunday, August 31, 2042 | August | + 17 months | 1 time in year 2042 |
| 2043 | Sunday, May 31, 2043 | May | + 9 months | 1 time in year 2043 |
| 2044 | Sunday, January 31, 2044 | January | + 8 months | 2 times in year 2044 |
| Sunday, July 31, 2044 | July | + 6 months | ||
| 2045 | Sunday, December 31, 2045 | December | + 17 months | 1 time in year 2045 |
| No times in year 2046 | ||||
| 2047 | Sunday, March 31, 2047 | March | + 15 months | 1 time in year 2047 |
| 2048 | Sunday, May 31, 2048 | May | + 14 months | 1 time in year 2048 |
| 2049 | Sunday, January 31, 2049 | January | + 8 months | 2 times in year 2049 |
| Sunday, October 31, 2049 | October | + 9 months | ||
| 2050 | Sunday, July 31, 2050 | July | + 9 months | 1 time in year 2050 |
| Between years 2010 and 2050 this occurs 48 times. Upcoming occurrence is highlighted. | ||||
Regular list from 2020 to 2030
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