So, will the post office be open on Saturday? Usually, yes, but never assume. Do your homework, check the hours, and if you see a sign that says “Closed for Lunch, 12-1,” just scream internally and walk it off. I’ve been there, and my blood pressure is still recovering.
The truth is, the post office is a lot like that coffee shop that changes its schedule every season—you have to keep checking. But with a little planning, you can conquer Saturday shipping. And if all else fails, just tape a stamp to a pigeon. I’m kidding. Don’t do that. Pigeons don't work weekends either.