"What day is this?"
Translation:ʻO ka Pōʻahia kēia?
Pōʻakahi - Pōʻaono = Pōʻahia/Monday - Saturday uses Pōʻ--- so maybe itʻs consistent with that way? I wonder why lā is used over pō since days which are actually nights are the norm for saying Mon - Sat except Lā Pule/La Sabati which breaks the pattern of pō. Maybe the phases of the moon may have been how days/nights were called pre-contact with the outside world?