Born: 11 Jun 1910

Died: 25 Jun 1997 (87 years)

Jacques Cousteau
Oceanographer, filmmaker and author

Died 10,247 days ago
aged 31,791 days.

He would have been 42,038 days old today.

He would have celebrated his 290th Triangular Day on 19 December 2025 at 42,195 days.

These occur when your day age is a triangular number.

Day age
Days ahead
Year age
Triangular Days
Day age
Year age
289th
04 Mar 2025
41,905
114
290th
19 Dec 2025
42,195
115
291st
06 Oct 2026
42,486
116
292nd
25 Jul 2027
42,778
117
293rd
13 May 2028
43,071
117
294th
03 Mar 2029
43,365
118
295th
23 Dec 2029
43,660
119
296th
15 Oct 2030
43,956
120


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