Wimbledon coverage on BBC HD this year will be from the start of play each day (normally around 1pm I think) right through to 9pm-ish. For those who haven't seen it before, it's well worth watching in high def - one of the year's TV highlights in my book.
Also, next weekend Glastonbury coverage picks up when the day's tennis finishes and runs through to around 2am. Headliners this year are Neil Young (Friday), Bruce Springsteen and the E Street Band (Saturday) and Blur (Sunday). Cannae wait.