Japanese phrase
今日は___曜日でしたっけ？ kyō wa ___ yō bi de shi ta kke
Meaning
What day of the week is ___ today again?
When to use it
Checks the day of the week after briefly forgetting it. The wording is polite, casual, and natural among friends or family.
Example dialogue
今日は何曜日でしたっけ？ kyō wa nan yō bi de shi ta kke
What day of the week is it today again?
火曜日です。 ka yō hi de su
It's Tuesday.