On weekdays and Saturdays, Tengo could go to school or to day care, but these institutions were closed on Sundays.

在周一到周六，天吾就能去学校或者托儿所，但是这些制度在星期天是行不通的。

youdao

Likewise, I know I'm going to be hungry at lunch time every day this week. So on Sundays I'll grill up 5 extra chicken breasts and make a chicken wrap or sandwich for every day of the week.

同样，既然知道下周每天中午我都会饥饿，需要吃午餐，那么这周日我就会烤5块鸡胸肉，这样每天都能做一个鸡肉三明治。

youdao

Or perhaps Chinese on Monday, Wednesdays, and Fridays and Thai on Saturdays and Sundays and spending two hours in the afternoon doing math and three hours in the morning doing philosophy.

或周一三五吃中餐,周六日吃泰国菜,下午花两小时研究数学,上午三小时思考哲学，统统没有用。

耶鲁公开课 - 死亡课程节选

People reported more enjoyment and happiness and less stress or worry on Fridays, Saturdays and Sundays compared with the rest of the week.

BBC: Scientists dispel 'Miserable Monday' myth

It is surrounded by corrugated iron fences, its sprawling complex - often used by non-Ahmadi neighbours on Sundays for badminton or football - closed off to everyone.

BBC: The struggle of religious minorities in Indonesia

On weekdays and Saturdays, Tengo could go to school or to day care, but these institutions were closed on Sundays.

NEWYORKER: Town of Cats