noun
A facility that provides childcare during daytime hours, typically for working parents. The term is straightforward and neutral.
このビルには昼間託児所が併設されています。
This building has an attached day-care center.
昼間託児所を利用して仕事に復帰した。
I returned to work using a day-care center.
Compound of 昼間 (daytime) and 託児所 (childcare center). The word is transparent and modern, with no obscure historical derivation.