Translation guide
The day of the week between Wednesday and Friday.
木曜日
Thursday
Referring to Thursday as a day.
Standard word for Thursday. Used in most contexts.
木曜日に会議があります。
There is a meeting on Thursday.
来週の木曜日は休みです。
Next Thursday is a holiday.
Abbreviation of 木曜日, common in casual speech and writing.
木曜、空いてる？
Are you free on Thursday?
Expressing a recurring event on Thursdays.
Means 'every Thursday'. 毎週 (every week) + 木曜日.
毎週木曜日に日本語のクラスがあります。
I have Japanese class every Thursday.
Using は to indicate a general statement about Thursdays.
木曜日はいつも忙しい。
I'm always busy on Thursdays.