Neil Armstrong spent about 21 hours and 36 minutes on the Moon during the Apollo 11 mission.
Details:
- Lunar surface EVA time: Armstrong about 2 hours 14 minutes outside the Lunar Module, Aldrin about 1 hour 33 minutes, totaling roughly 2 hours 31 minutes of extravehicular activity on the surface. The two of them remained on the lunar surface in the Eagle, conducting experiments and collecting samples for a combined surface stay of about 21 hours 36 minutes before lifting off to rendezvous with Michael Collins in lunar orbit. This overall surface duration is the commonly cited figure for Apollo 11.[4][8][10]
If you’d like, I can present a concise timeline of Apollo 11’s Moon activities or compare Armstrong’s surface duration to later Apollo moonwalks.
Sources
About 21.5 hours
www.answers.comHundreds of people crowd into the Washington National Cathedral to pay their respects to astronaut Neil Armstrong.
news.sky.comHow It Works
www.howitworksdaily.comNeil Armstrong and Buzz Aldrin spent approximately 21 hours and 36 minutes on the lunar surface. During this time, they performed various tasks, including collecting samples, condu
faqabout.meThe Apollo 11 mission, which marked the first time humans landed on the Moon, had a tightly constrained timeline for its lunar surface activities. The crew, consisting of Neil Armstrong, Buzz Aldrin, and Michael Collins, spent a total of about 21 hours and 36 minutes on the lunar surface. During this time, Armstrong and Aldrin conducted extravehicular activities (EVAs), with Armstrong spending approximately 2 hours and 14 minutes outside the Lunar Module, while Aldrin's EVA lasted about 1 hour...
consensus.approuthly 3 days
www.answers.comNeil Armstrong, commander of Apollo 11 and the first man to walk on the moon, has died, NBC News reports.
www.space.com2½ hours. Each of the subsequent five Apollo program landings were allotted gradually longer periods for EVA activities – the crew of Apollo 17, by comparison, spent over 22 hours exploring the lunar surface.
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