June 30 is:

Meteor watch day

Anniversary of the Tunguska Event

Social Media Day

Anniversary of a very sweet art show

Independence Day in the Democratic Republic of the Congo

Anniversary of the discovery of the Excelsior Diamond

Anniversary of the 1859 crossing of Niagara Falls on a tightrope

Anniversary of a Ballet First

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

June
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