dawn dusk

Hi, I'm looking for a scope at the minute. would like something which is good at absorbing light. not really sure what to go for. id be willing to fork out around 700 max for one if it was the right job. what does everyone else use around this money? can anyone recommend something? Half...

Does anyone know of a good website where I can view the year's dawn and dusk timetable? The one I used to use has gone and I found it really jandy to plan? Maybe we could get one on this website? I am sure other would find useful?