Based on the last few years, earliest could be Feb 14th, which is a Friday. If not, then the week starting Tuesday Feb 18th. Monday is a holiday. Last year the date was Feb 14th and was declared on Feb 6th.
Don't know why anybody is giving the previous poster a thumbs down for trying to help. They usually declare the dividend the first week of February with x-div date two weeks later and the payment date the first week of March. Everybody here is getting upset because the last x-div date was 10/10, however you had to wait six weeks to collect the dividend whereas you'll only have to wait two weeks in the first quarter. Go and look at the dividend history on their web site and you'll see this is the case every year.