This will depend on what suits your Centre/Club best. You will need to consider the following:
- When do you have the most amount of club members available to deliver/support the programme?
- What time do the local schools finish for the day? Considering most programmes launch during term-time, you will want to give parents/children the opportunity to arrive in time after-school.
Some Centres/Clubs choose to wind down the week by hosting on a Friday evening (around 5/6 p.m.) to allow more social time with parents/families whereas others choose to deliver their programmes on the weekend (usually Saturday or Sunday morning as families tend to get busier throughout the day).
Essentially it is your choice but there is no harm checking with a few parents and gathering feedback if you wish.