Days Since World History

How many days since
First Moon Landing?

Q: How many days since First Moon Landing?

Use the live elapsed counter on this page to see exactly how many days since First Moon Landing on 20 July 1969.

Q: How many weeks since First Moon Landing?

The live counter on this page shows the exact weeks elapsed since First Moon Landing.

Q: What day of the week was First Moon Landing?

First Moon Landing was on a Sunday, 20 July 1969.

First Moon Landing was on 20 July 1969 — a Sunday

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Updating every second

20,725days ago

2,961weeks ago

56.7years ago

1969year it happened

--until next anniversary

What Neil Armstrong actually said

The most famous words in the history of exploration have been slightly misquoted since the moment they were spoken. Armstrong intended to say "That's one small step for a man, one giant leap for mankind" — the "a" before "man" making the contrast between individual and species grammatically correct. Due to static interference in the transmission, the "a" was not heard by the 600 million people listening live, and the quote entered history as "one small step for man." Armstrong maintained until his death in 2012 that he had said the "a," and audio analysis software has suggested the word may be present in the transmission, too compressed by the audio equipment to be clearly audible.

What did they leave on the Moon?

The Apollo missions left more on the Moon than flags and footprints. Each landing site contains the descent stage of the lunar module, scientific equipment, and various personal items. Apollo 11 left a silicon disc containing messages from 73 world leaders, a gold olive branch, patches from the Apollo 1 crew who died in a launch pad fire, and medals honouring Soviet cosmonauts Yuri Gagarin and Vladimir Komarov who also died in service. The retroreflectors left by Apollo 11, 14 and 15 are still in use today — observatories around the world bounce lasers off them to measure the precise Earth-Moon distance, currently growing at 3.78cm per year as the Moon slowly spirals outward.

Why haven't we returned to the Moon?

No human has walked on the Moon since Apollo 17 astronaut Harrison Schmitt stepped off the lunar surface on 14 December 1972 — over half a century ago. The primary reason is political and financial rather than technological. The Apollo programme cost approximately $180 billion in today's money and was driven by Cold War competition. Once the United States had won the "space race," congressional support for the enormous budget evaporated. NASA's budget peaked at 4.4% of the federal budget in 1966; today it receives approximately 0.5%. NASA's Artemis programme, funded since 2017, aims to return humans to the Moon — the programme has faced repeated delays but remains the world's primary crewed lunar programme.

About First Moon Landing

At 20:17 UTC on 20 July 1969, Apollo 11's lunar module Eagle touched down in the Sea of Tranquillity on the Moon's surface. Six hours and thirty-nine minutes later, Neil Armstrong descended the ladder and became the first human being to walk on the Moon. His words — "That's one small step for man, one giant leap for mankind" — were broadcast live to an estimated 600 million viewers, approximately one fifth of the global population at the time and the largest television audience in history to that point.

The Apollo programme was one of the most extraordinary undertakings in human history. It employed 400,000 people, cost approximately $25.4 billion (around $180 billion in today's money) and required solutions to thousands of engineering problems that had never previously been attempted. The entire computational power of the Apollo Guidance Computer — the onboard system that controlled the spacecraft — was less than that of a modern digital wristwatch.

Buzz Aldrin joined Armstrong on the surface while Michael Collins orbited above in the Command Module Columbia. The two astronauts spent 2 hours 31 minutes on the lunar surface, collecting 21.5 kg of rock and soil samples, planting the American flag, and leaving behind a plaque reading: "Here men from the planet Earth first set foot upon the Moon. July 1969 AD. We came in peace for all mankind."

Apollo 17, in December 1972, marked the last time humans walked on the Moon. Twelve astronauts in total walked on the lunar surface across six Apollo missions. More than half a century has now passed since the last human stepped onto the Moon — a gap that remains one of the most remarkable facts of the space age. NASA's Artemis programme aims to return humans to the Moon in the coming years, potentially placing the first woman on the lunar surface.

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