I have lived here in the same place for more than 20 years....I am an early riser and watch the sun come up often....up untill a few years ago the sun would always shine on a certain wall at a certain height...so much so I actually put a date on said wall as to how far the sun would go, till it returned back....the date was in Dec...this year the sun shining on said wall is much lower than it used to be...it won't make the mark, in height on the wall...that means to me, that the earth's rotation has moved as I don't believe the sun would..But, regardless....something has moved!