Originally Posted by
Richym99
It would be, since you cross the international date line between HNL and GUM.
The flight leaves HNL at 3:15pm on Nov 13, and arrives in MNL at 9:40pm on Nov 14 (hence the +1 on the link), but then doesn't leave MNL until 10:55pm on Nov 15. @
pokeflute is correct. That's an ~25 hr layover in MNL. You'd have to return on Nov 14 to not have an overnight layover.