Okay, so I did a search on this, but with a bevy of answers over the years, I’ve wound up pretty confused.
As we know, All Saints Day is a Holy Day of Obligation, and this year it falls on Sunday, which of course is always a Holy Day of Obligation. I attended the Saturday vigil Mass at 4 PM earlier today; did I only fulfill one obligation, and thus need to go again tomorrow? I could go to an 8 PM Sunday Mass if need be. (I don’t believe there’s diocese-wide dispensation due to COVID-19 in my area anymore, so my situation should be considered “as normal” here.)
As far as I know, someone attending on Sunday would only need to go once, even if it’s a “Double Holy Day” (so to speak), is that correct? So are both of my obligations already fulfilled, or…?