The topic heading is probably a bit confusing. I’m a relatively new Catholic, this being my second Ash Wednesday. I didn’t realize until the day had started the meaning of fasting and abstinence, but despite learning those defintions I still have one big question about fasting and abstinence days in general:
At midnight on a fast/abstinence day, is the obligation to fast and/or abstain still in effect?
For example, Ash Wednesday would (I assume) start at the very end of Tuesday, specifically, midnight Wednesday or 12am. Would the obligation end at the end of Wednesday, i.e. midnight/12am Thursday?