City of Gettysburg, South Dakota

Gettysburg is located at 45°0'41" North, 99°57'17" West (45.011389, -99.955000).

According to the United States Census Bureau, the city has a total area of 1.86 mi² (4.83 km²). 1.86 mi² (4.83 km²) of it is land and none of the area is covered by water.

Gettysburg is located in the Central Standard Time (CST) timezone, GMT-06:00. It observes Daylight Saving Time (DST).