Daylight in London

I know that this winter I complained about the lack of daylight in London.  Well, spring makes up for it. Right now sunrise is just about 5am, and sunset just before 9pm, for a staggering 16 hours of sunlight.  When we leave the end of next month, it will be at 16 1/2 hours.  In Naperville, the sun rises about 30 -45 minutes later (good for keeping the birds (and therefore cats) quiet) and then sets about 45 minutes earlier too - better for putting young children to bed!