January 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 1 New Year's Day 7 8 9 10 11 12 13 2 14 15 16 17 18 19 20 3 Martin Luther King Day 21 22 23 24 25 26 27 4 28 29 30 31 5 January 1900 Calendar February 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 5 4 5 6 7 8 9 10 6 11 12 13 14 15 16 17 7 Lincoln's Birthday Valentine's Day 18 19 20 21 22 23 24 8 Presidents Day and Washington's Birthday 25 26 27 28 9 Mardi Gras Carnival February 1900 Calendar March 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 9 4 5 6 7 8 9 10 10 11 12 13 14 15 16 17 11 Daylight Saving St. Patrick's Day 18 19 20 21 22 23 24 12 25 26 27 28 29 30 31 13 March 1900 Calendar April 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 14 April Fool's Day 8 9 10 11 12 13 14 15 Good Friday 15 16 17 18 19 20 21 16 Easter Easter Monday 22 23 24 25 26 27 28 17 29 30 18 April 1900 Calendar May 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 18 Cinco de Mayo 6 7 8 9 10 11 12 19 13 14 15 16 17 18 19 20 Mother's Day Armed Forces Day 20 21 22 23 24 25 26 21 27 28 29 30 31 22 Memorial Day May 1900 Calendar June 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 22 3 4 5 6 7 8 9 23 Pentecost Pentecost Monday 10 11 12 13 14 15 16 24 Flag Day 17 18 19 20 21 22 23 25 Father's Day 24 25 26 27 28 29 30 26 June 1900 Calendar July 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 27 Independence Day 8 9 10 11 12 13 14 28 15 16 17 18 19 20 21 29 22 23 24 25 26 27 28 30 29 30 31 31 July 1900 Calendar August 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 31 5 6 7 8 9 10 11 32 12 13 14 15 16 17 18 33 19 20 21 22 23 24 25 34 26 27 28 29 30 31 35 August 1900 Calendar September 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 35 2 3 4 5 6 7 8 36 Labor Day 9 10 11 12 13 14 15 37 Patriot Day or September 11th 16 17 18 19 20 21 22 38 Citizenship Day 23 24 25 26 27 28 29 39 Native American Day 30 40 September 1900 Calendar October 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 40 7 8 9 10 11 12 13 41 Columbus Day 14 15 16 17 18 19 20 42 Boss's Day Sweetest Day 21 22 23 24 25 26 27 43 28 29 30 31 44 Halloween October 1900 Calendar November 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 44 4 5 6 7 8 9 10 45 Daylight Saving 11 12 13 14 15 16 17 46 Veterans' Day 18 19 20 21 22 23 24 47 Thanksgiving 25 26 27 28 29 30 48 November 1900 Calendar December 1900 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 48 2 3 4 5 6 7 8 49 Pearl Harbor Remembrance Day 9 10 11 12 13 14 15 50 16 17 18 19 20 21 22 51 23 24 25 26 27 28 29 52 Christmas Day 30 31 1 New Year's Eve December 1900 Calendar.