We have users which would prefer to use 24hr time, however, we could not find a setting which would allow for changing Cube from 12 hour AM/PM format to 24 hour format.
Ben Vandenberghe [SLC] [DevOps Enabler] Selected answer as best
It's linked to your regional settings but you can change it to another zone.
Alternatively, on windows regional settings, you can customize it individually - below I've selected 00:00 time format without AM/PM
Ben Vandenberghe [SLC] [DevOps Enabler] Selected answer as best