The last time I had a perios was January 15-18 2008. If I start taking a pack of 28 day pills today, will my next period be around the same time as last month or will it be in 28 days?

You should take the pills as directed. Usually, depending on the pill itself, on the first day of your period. What did your doctor or pharmacist advise you?

If you start taking the pills today, since we don't know your medical history, nor do we know what kind of pills you are taking.

The best place to get your answer would be to phone your doctor.