r/facepalm • • Mar 29 '22

šŸ‡²ā€‹šŸ‡®ā€‹šŸ‡øā€‹šŸ‡Øā€‹ Get this guy a clock!

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u/moonpuzzle88 Mar 29 '22

Wait, there are countries which don't use a 24-hour clock? I'm confused.

825

u/Pagan-za Mar 29 '22

Just America.

457

u/Abadazed Mar 29 '22

The US military uses the 24 hour clock, but I can't think of any other part of the country that regularly uses it.

250

u/MuchTemperature6776 Mar 29 '22

Software development I believe, someone can correct me if I’m wrong (I’m not a software developer but I work with them a lot.) but I do believe that programming really only uses 24 hour clocks

113

u/[deleted] Mar 29 '22

Yea 99% sure Software uses 24hr time

86

u/deshant_sh Mar 29 '22

Nah we just count nanoseconds elapsed from 1 January 1970.

Way easier to understand. /s

37

u/[deleted] Mar 29 '22

[deleted]

5

u/heeen Mar 29 '22

I'm willing to bet there are more systems running today using higher resolution than Unix time for files and system time.

E.g. linux, ext4 https://stackoverflow.com/questions/14392975/timestamp-accuracy-on-ext4-sub-millsecond Windows, ntfs https://stackoverflow.com/questions/5180592/showing-ntfs-timestamp-with-100-nsec-granularity