The January page of a year is shown. Which is the next year that will use exactly the same calendar?

2029 is an ordinary year starting on Monday. Add odd days: 2029 (1), 2030 (1), 2031 (1), 2032 (2, leap), 2033 (1), 2034 (1) = 7 ≡ 0, and 2035 is also ordinary, so 2035 starts on Monday and repeats 2029. (2057 adds 28 years, which works only for leap years.)