September 3 is:

Australian National Flag Day

Braemar Gathering in Scotland

Anniversary of the signing of the Treaty of Paris

Anniversary of the introduction of atomic symbols

Anniversary of the founding of San Marino

Anniversary of Sweden switching sides

Welsh Rarebit Day

Anniversary of the Detective Agency's First Album

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

September
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
					30	29
Special days on different dates