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How many days since Salyut 1 launched?

Salyut 1 launch · Monday, April 19, 1971 · Space
20,287days since

It has been 20,287 days since Salyut 1 launched (Monday, April 19, 1971) — that's 55 years, 6 months and 15 days.

55y 6m 15d
Calendar
2,898w 1d
Weeks
666
Months
486,901
Hours
29,214,100
Minutes
1,752,846,010
Seconds

In other units

29.53
Mars years
#30 starts Tue, Sep 21, 2027
90.29
Venus years
4.68
Jupiter years
687
full moons
next Tue, Nov 24
2,898
weekends
≈ 2.04 billion
heartbeats
at a resting 70 bpm
52.21 billion
km around the Sun
Earth’s ride, at 107,000 km/h

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About

First space station launched by the Soviet Union.

Wikipedia · Wikidata Q211761 · date from Wikidata (CC0), queried via QLever, updated 2026-11-01 ·more space missions

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