Unalaska, Alaska, USA is 4 hours behind Columbus, Ohio, USA
5:23 am Tuesday, in Unalaska, Alaska, USA is
9:23 am Tuesday, in Columbus, Ohio, USA
See distance from Unalaska to Columbus
Both Unalaska and Columbus observe DST. However, since DST begins and ends at the same time in these two cities, Unalaska - Columbus time difference remains the same throughout the year.