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mmphosis

macrumors regular
Original poster
Jan 3, 2017
220
298
y2k_and_2038.png
 
There is an insightful write-up from user kernigh here:

As described, 10.6 was the first OS X to redefine how time is stored (as 64-bit). It would be interesting to find out how the PowerPC Snow Leopard project will handle manually setting dates via Terminal.

Also described by other comments, even El Capitan won’t allow dates to be set past 2038 via System Preferences, but this can be achieved on such systems using the date command.

An interesting sidebar however is Apple made claims Mac OS 9 Is capable of dates until the year 29,940.
 
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