International Sputnik Day

Frequency:
Every
Oct 4
Inception Year:
2007
Hashtags:
References:
sfgateway.com/commentary-2/2013/10/04/happy-sputnik-day/
twitter.com/steveahlquist/status/1445049849343320068
facebook.com/havilanddigital/posts/sputnik-day/2684825658513515/

International Sputnik Day occurs annually on October 4th.

October 2024

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See Also(3):

International Space DayCosmonaut DaySunflower Day (Japan)