DP works full time-6 days a week 8am-3:30pm he has no break at work so he can come home earlier. It's an intense job,he runs a busy kitchen entirely on his own,cooks cashes up serves,everything.
He gets up at 5am with our DD (4yrs) and makes her breakfast,when DS wakes at around 6am,he brings him down stairs,changes his nappy and makes him breakfast too.
Then he make us coffee,and wakes me at 7am.
He load the washing machine.
He gets himself ready,and goes to work.
He comes straight home from work,cycles and is home by 3:40pm
He unloads the washing/tumble drier,and the dishwasher,and does the bins.
He plays with the DC and lets me rest/read/cook/whatever.
Then,often he makes dinner,or washes up when I have.
Then he clears up after dinner.
Gets one of the DC ready for bed.
Puts DS to bed which often takes quite a while!
When the DC are asleep he tidys up their toys,wipes down surfaces or hovers whatever needs doing.
Then we both collapse in a heap 
disclaimer this looks like I do sod all,but I just haven't listed the things I do,because this thread is about what DP's do! If he doesn't want to do one of those things,I'd probably do it,and if I didn't want to do one of the things I regularly do,he'd do it.
We are equal,we are a team.
He thinks what I do all day (SAHM) is exhausting,I think his job is exsahsting too.
I also work weekends so on a Sunday he has them all day,on his own.and does all the stuff I'd normally do.