October 13 is:

International Day for Disaster Reduction

National No Bra Day

Train Your Brain Day

English Language Day

U.S. Navy's birthday

X-Files Day

Musician Paul Simon's birthday

National Chess Day

Anniversary of the discovery of Whirlpool Galaxy

Rwagasore Day in Burundi

Click on the date to find what special day it is:

October
7	6	5	4	3	2	1
14	13	12	11	10	9	8
21	20	19	18	17	16	15
28	27	26	25	24	23	22
				31	30	29
See also: Special days on different dates