Born: 20 Jan 1930
Buzz Aldrin
Astronaut and lunar explorer
34,639 days old
He will celebrate his 35th K-Day on 17 November 2025 aged 35,000 days.
K-Days are celebrated every 1000 days of our lives, occurring approximately every 2.7 years.
Day age
Days ahead
Year age
Day age
Year age
34th
34,000
93
35th
35,000
95
36th
36,000
98
37th
37,000
101
38th
38,000
104
39th
39,000
106
40th
40,000
109
41st
41,000
112
42nd
42,000
114
43rd
43,000
117
44th
44,000
120
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