THE WORLD CALENDAR 
The “World Calendar” shown below is being advocated for Universal use by the 
World Calendar Association Inc., 630-5th Avenue, New York 20, N. Y. 
In this Improved Calendar: 
• Every year is the same. 
• The quarters are equal: each quarter has exactly 91 days, 13 weeks or 3 months; the 
four quarters are identical in form. 
• Each month has 26 week days, plus Sundays. 
• Each year begins on Sunday, 1 January; each working year begins on Monday, 
2 January. 
« Each quarter begins on Sunday, ends on Saturday. c u ^ 
• The calendar is stabilized and made perpetual by ending the year with a 365th day 
following 30 December each year. This additional day is dated “W,” which equals 31 
December,and called Worldsday. a year-end world holiday. Leapyear Day is similarly 
added at the end of the second quarter. It is likewise dated “W, ’ which equals 31 June, 
and called Leapyear Day, another world holiday in leap years. 
1st Quarter 
JANUARY 
FEBRUARY 
MARCH 
S M Y w r !• s 
S M T W 1 F S 
s M r u r F s 
1 2 3 4 5 6 7 
8 9 10 11 12 13 14 
15 16 17 18 19 20 21 
22 23 24 25 26 27 28 
29 .30 31 
12 3 4 
5 6 7 8 9 10 11 
12 13 14 15 16 17 18 
19 20 21 22 23 24 25 
26 27 28 29 .30 
1 2 
3 4 5 6 7 8 9 
10 11 12 1.3 14 15 16 
17 18 19 20 21 22 23 
24 25 26 27 28 29 30 
2nd Quarter 
APRIL 
MAY 
JUNE 
S M T w r F s 
S M T W T F S 
S M T W' r F S 
I 2 3 4 5 6 7 
8 9 10 1! 12 13 14 
15 16 17 18 19 20 21 
22 23 24 25 26 27 28 
■>9 30 .3 1 
12 3 4 
5 6 7 8 9 10 11 
12 13 14 15 16 17 18 
19 20 21 22 23 24 25 
26 27 28 29 .30 
1 2 
3 4 5 6 7 8 9 
10 11 12 13 14 15 16 
17 18 19 20 21 22 23 
24 25 26 27 28 29 .30 W 
3rd Quarter 
JLT.Y 
AUGUST 
SEPTEMBER 
S M T \V T F S 
S M T W T F S 
S M T W T 1' S 
1 2 3 4 5 6 7 
8 <) 10 11 12 13 14 
15 16 17 18 19 20 21 
22 2.3 24 25 26 27 28 
29 30 31 
12 3 4 
5 6 7 8 9 10 11 
12 13 14 15 16 17 18 
19 20 21 22 2.3 24 25 
26 27 28 29 30 
1 2 
3 4 5 6 7 8 9 
10 11 12 13 14 15 16 
17 18 19 20 21 22 23 
24 25 26 27 28 29 ,30 
4th Quarter 
OCrOBER 
NOVEMBER 
DECEMBER 
S M T W T F S 
S M T VV T F S 
S M T W T F S 
12 3 4 5 6 7 
8 0 10 11 12 13 14 
15 16 17 18 19 20 21 
22 23 24 25 26 27 28 
29 30 31 
12 3 4 
5 6 7 8 9 10 It 
12 1.3 14 15 16 17 18 
19 20 21 22 2.3 24 25 
26 27 28 29. 30 
1 2 
3 4 5 6 7 8 9 
10 11 12 13 14 15 16 
17 18 19 20 21 22 2.3 
24 25 26 27 28 29 30 W 
29 30 3 1 I z/ -lu 
W (Worldsday. a World Holiday) equals 31 December (365th day) and follows 30 December 
wT^Lfe^' t»ay. another World Holiday) equals 31 June -and follows 30 June in leap years. 
