a text widget with a Tab option for alignment

this MIGHT be a very simple question, but i did not yet found a answer to it.

i want to add opening hours of a store in my right sidebar like :
friday 08:30 – 17:00
saturday 08:30 – 15:00

etc.
but i cant align the day and the times nicely, cause i cant use the tab key or whatsoever.
so it looks like this:
friday 08:30 – 17:00
saturday 08:30 – 15:00

please, who has a solution except creating a picture??

thanks!!