Changing sunsets

The sunsets recently have been amazing - going on for ages and changing colour constantly. Tonight I went out at 6pm and didn't stop taking photos until 7.20pm. The sky went from this, to the one on this page, and eventually to this remarkable colour.
This is the reason I get behind with my images - by the time I come in and get tea and process images it's midnight and my body has stopped working. Must stop being so OC about photography!