Time to do the laundry

• Laundry time
• When to do laundry
• When some cycles occur
• A day set aside for doing household laundry
• Monday, to housewives
• Monday, to many
• Occasion for throwing in and folding

Wiktionary Word definitions in Wiktionary
n. A day when laundry is washed.

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
noun EXAMPLES FROM CORPUS ▪ Why do they build such small sculleries which make washday a dread.