Online same calendar calculator to find the same date, month and day of years. For example, when the date January 1 is the sunday, The year 1804, 1809, 1815, 1826, 1832, 1837, 1843, 1854, 1860, 1865, 1871, 1882, 1888, 1893, 1899, 1905, 1911, 1922, 1928, 1933, 1939, 1950, 1956, 1961, 1967, 1978, 1984, 1989, 1995, 2006, 2012, 2017, 2023, 2034, 2040, 2045, 2051, 2062, 2068, 2073, 2079, 2090, 2096 have the same date and sunday.