I'd like that because it would mean a darker morning when it's now light at 4:30am or so in June but others might not agree.
Now I'm in London, I wouldn't mind but it would make life miserable for those further north. In Scotland it'll be getting dark by 4pm in the winter and would have sunset at nearer 11pm in the winter. And it wouldn't get light in the mornings until closer to 9am. In Aberdeen, you'd be looking at more like 9.30-10am before sunrise which in a pretty agricultural area would be a bit rough...
Just buy blackout blinds for the summer