December 5 is:

Day of the Ninja

World Soil Day

Repeal Day

Bathtub Party Day

National Sachertorte Day

Discovery Day in Hispaniola

The King's Birthday in Thailand

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

December
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
Special days on different dates