This is second part of the episode on idioms from time.  

it's high time to do something - for ex. it's high time to do the laundry, dishes, bills etc. 

to take one's time or to take your sweet time -  not to hurry ex. to take your time doing your makeup

to call it a day - to stop working on a given activity for the day. 

on the spur of the moment - spontaneously 

the time is right to do "something" - the time is correct or the time is good ex. the time is right to buy a house/get married/go on vacation etc.