Reply to post: ISO 8601

ISO 8601

For pedants, you'll be pleased to know that ISO 8601 (sec 4.2.3) defines midnight at the start of a time period as 0000hrs and at the end of that period as 2400hrs.

http://www.loc.gov/standards/datetime/iso-tc154-wg5_n0038_iso_wd_8601-1_2016-02-16.pdf