Is there a way to simulate midnight in emonPi

Hi
Is there a way to simulate midnight to test the daily resetting of totals etc?
Reason is I’m trying to test the various processors.
I’m using an emonPi

Regards
Dave

Can’t think of any way other than to change the emonPi time by connecting via SSH and changing the RasPi time with e.g sudo date --set '2016-07-23 23:55:00