Taking just the 20th and 21st centuries, these are the years that are the same day/date combination as 1999:
1909, 1915, 1926, 1937, 1943, 1954, 1965, 1971, 1982, 1993, 1999, 2010, 2021, 2027, 2038, 2049, 2055, 2066, 2077, 2083, 2094 and 2100.
2003 was the last year before 2014 that had the same calendar. Before that there was 1997 and 1986.
1983, 1994, and 2005 all had the same calendar as 2011.
2001, 2007, 2018, etc.
The most recent year with the same day-date correlation as 1980 was 2008. The next year with the same day-date correlation as 1980 will be 2036.
The last time was 2004 and the next time will be 2032.
1999 was the last year before 2010 with the same calendar.
The year 1999 will repeat in 2028.
The calendar year will be the same in 2040.
The next year with the same calendar as 2009 is 2020.
In 2021.
The 1999 calendar has the same connection between dates and days of the week as the 2010, 2021 and 2027 calendars.
April & July for all year and Jan and Oct for non leap years
The calendar for 2009 was the same as 2015
1983, 1994, and 2005 have the same calendar as 2011. As of 2018, the next year to have the same calendar as 2011 is 2022.
1984 was the last year with a calendar the same as 2012.
1984 was the last year that had the same calendar as 2012.
2018