Singapore doesn't observe daylight saving time but Sacramento does. DST in Sacramento started on 10 March 2019 and will end on 03 November 2019. Once DST ends in Sacramento the time difference between Sacramento and Singapore will be 16:0 hours.
Time zone: PDT - Pacific Daylight Time (UTC/GMT -7)DST started on 10 March 2019DST will end on 03 November 2019Time zone difference / Flight distance
Time zone: SGT - Singapore Time (UTC/GMT +8)Time zone difference / Flight distance