From [a href="vny!://en.wikipedia.org/wiki/Year_2038_problem"]vny!://en.wikipedia.org/wiki/Year_2038_problem[/a]
"On most 32-bit systems, the latest time that can be represented in this format, following the POSIX standard, is 03:14:07 UTC on Tuesday, January 19, 2038."
"Using a (signed) 64-bit value introduces a new wraparound date in about 290 billion years, on Sunday, December 4, 292,277,026,596. However, this problem is not widely regarded as a pressing issue."