I have a laptop that I have set to wake up using ACPI Wakealarm. This requires the use of UTC, which is fine. I can use that. However, I want the laptop to run some crons after it wakes up and therefore I need to get them to also run in UTC. However, whatever I try, the crons don't run when expected, they only run according to the localtime.

How do I ensure that Crons get run at UTC?