Time to reset time

I just noticed all the times are funny that I post and wondered if I could reset the time in blogger for the UK. So I don't look like the strange personne who likes to post at 4 o'clock in the morning or does her shopping at 10 o'clock at night. I like my beauty sleep and I do keep to daylight hours! It doesn't seem that I can, however it's not too hard to do it manually - so for your information it's 12:29 pm in the UK. Time for lunch, I think.