Hubpages headquarters are located in San Francisco, California, so we are on Pacific Daylight Time (PDT). Right now, we are on DST
DST starts on Sunday 11 March 2012, 02:00 local standard time
DST ends on Sunday 04 November 2012, 02:00 local daylight time
But the time zone does not have anything to do with your page views.
The page views are on a rolling 24 hour period. This means your views at any given time is from the 24 hour period ending that particular time. So if you checked your page views at 8:00pm today, your pages views are from the past 24 hour period ending 8:00pm.