Pierre, South Dakota, USA is 13 hours behind Singapore, Singapore
11:57 am Monday, in Pierre, South Dakota, USA is
12:57 am Tuesday, in Singapore, Singapore
See distance from Pierre to Singapore
Singapore doesn't observe daylight saving time but Pierre does. DST in Pierre started on 10 March 2019 and will end on 03 November 2019. Once DST ends, Pierre - Singapore time difference will be 14:0 hours.