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Calendar for Year 1866 (United States)

JanuaryFebruaryMarch
SuMoTuWeThFrSa
 123456
78910111213
14151617181920
21222324252627
28293031   
SuMoTuWeThFrSa
    123
45678910
11121314151617
18192021222324
25262728   
SuMoTuWeThFrSa
    123
45678910
11121314151617
18192021222324
25262728293031
1:F 8:3Q 16:N 23:1Q 30:F
7:3Q 15:N 21:1Q
1:F 9:3Q 16:N 23:1Q 30:F
AprilMayJune
SuMoTuWeThFrSa
1234567
891011121314
15161718192021
22232425262728
2930     
SuMoTuWeThFrSa
  12345
6789101112
13141516171819
20212223242526
2728293031  
SuMoTuWeThFrSa
     12
3456789
10111213141516
17181920212223
24252627282930
8:3Q 15:N 21:1Q 29:F
7:3Q 14:N 21:1Q 29:F
6:3Q 12:N 19:1Q 27:F
JulyAugustSeptember
SuMoTuWeThFrSa
1234567
891011121314
15161718192021
22232425262728
293031    
       
SuMoTuWeThFrSa
   1234
567891011
12131415161718
19202122232425
262728293031 
       
SuMoTuWeThFrSa
      1
2345678
9101112131415
16171819202122
23242526272829
30      
5:3Q 12:N 19:1Q 27:F
3:3Q 10:N 18:1Q 25:F
1:3Q 8:N 16:1Q 24:F
OctoberNovemberDecember
SuMoTuWeThFrSa
 123456
78910111213
14151617181920
21222324252627
28293031   
       
SuMoTuWeThFrSa
    123
45678910
11121314151617
18192021222324
252627282930 
       
SuMoTuWeThFrSa
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
1:3Q 8:N 16:1Q 23:F 30:3Q
7:N 15:1Q 22:F 28:3Q
7:N 14:1Q 21:F 28:3Q
Holidays and Observances:
Jan 1New Year's Day
Feb 12Lincoln's Birthday
Feb 14Valentine's Day
Mar 17St. Patrick's Day
  
Apr 1Easter Sunday
Apr 2Easter Monday
May 5Cinco de Mayo
Jun 19Juneteenth
  
Jul 4Independence Day
Oct 31Halloween
Nov 6Election Day
Nov 29Thanksgiving Day
  
Dec 24Christmas Eve
Dec 25Christmas Day
Dec 31New Year's Eve
Add more holidays/observances: Major Christian | Major Jewish | Major Muslim | Major Hinduism
Print the calendarAbout Moon Phases
NNew Moon.1Q1st Quarter.
FFull Moon.3Q3rd Quarter.
Holiday information
  • Some holidays and dates are color-coded:
    • Red–Federal Holidays and Sundays.
    • Gray–Typical Non-working Days.
    • Black–Other Days.
  • Local holidays are not listed, holidays on past calendars might not be correct.
There are 365 days in year 1866

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