Sao Tome doesn't observe daylight saving time but Nuuk does. DST in Nuuk started on 30 March 2019 and will end on 26 October 2019. Once DST ends in Nuuk the time difference between Sao Tome and Nuuk will be -3:0 hours.
Time zone: GMT - Greenwich Mean Time (UTC/GMT)Time zone difference / Flight distance
Time zone: WGST - Western Greenland Summer Time (UTC/GMT -2)DST started on 30 March 2019DST will end on 26 October 2019Time zone difference / Flight distance