How to know current end time

[Ron-ski]

Thanks for this very useful scheduler, been using it for some time.

I need my flow to calculate a value, and to do this I need to know the end time of the current schedule.

Is there anyway to get the end time of the current active schedule or how long to the end of the current active schedule?

If not, can this be added, perhaps output how many seconds until the end of the current schedule.