morning bath
A bath taken in the morning, often at home or at a public bath. Compare 朝湯, which specifically refers to a morning bath at a public bathhouse.
See also: 朝湯
休日は朝風呂に入ってゆっくりするのが好きだ。
On my days off, I like to take a morning bath and relax.
Compound of 朝 (あさ, 'morning') and 風呂 (ふろ, 'bath'). The reading ふろ becomes ぶろ due to rendaku.