...day and/part of the day in a normal week?
I like Monday mornings after I've dropped the children off at school as it's the day I go out on my bike. 10 miles or so of just me, my bike and the countryside. It's the only time I get for just me when I'm not thinking of everything I've got to do and nobody is saying "mummy!" or bickering. It's 1.5 hours of bliss and often followed by an episode of Vera if I have time.
I like Friday evenings knowing that there's no school tomorrow so there's no morning rush. I'll still get woken up far too early though around 7am.
I love whatever time I put my pjs on be it 4pm or 8pm.
And I love getting into bed and picking up my book.
Oh and whatever day I do the grocery shopping with my mum. It's our weekly ritual and often involves the cafe at M&S along with lamenting the piss poor offerings of M&S clothes these days.
I couldn't stick to one day it seems 