Money is something mostly needed sometimes. On many occasions there is just a need to draw cash from the local branch of a bank. It should be easy to find it close by. There are weekends when one needs to pop into the local bank to pay some money in or by a bill. Now there some sites providing you the information service about every times banks are open everywhere in the U.S. or the U.K.:
http://www.shopping-time.com/enseignes/U-S-Bank,696.html
http://www.bankopeningtimes.co.uk/
It is a very comforting service to know, when to go. The limit of your online banking is reached uncontestable, if cash is needed. Thus you are getting the relevant information you may need at this service in the internet.