World Rivers Day | EventGuide

Frequency:

4th Sun
in Sep

Inception Year:

2005

Hashtags:

References:

worldriversday.com
x.com/RisMathura/status/1441976037794058242
en.wikipedia.org/wiki/World_Rivers_Day

World Rivers Day occurs each year on the 4th Sunday of September. In 2026, this is September 27th.

September 2026

U	M	T	W	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

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See Also(6):

World Lake Day International Day of Action for Rivers International Waterfall Day International Danube Day Volga River Day Puerto Princesa Underground River Day (Philippines)