Flying a 10PM IAD-EWR UA flight in Y. 10 hour layover in EWR. And then EWR-SIN in SQ J in the morning (9AM), all booked on one ticket.
I'm assuming no, but thought I might ask. Do I get Polaris lounge access in IAD? I assume 10PM - 9AM doesn't count as "same-day," right?
Edit: for clarification, is "same-day" calendar day or 24 hours?