Umm Al-Quwain doesn't observe daylight saving time but Szczecin does. DST in Szczecin started on 31 March 2019 and will end on 27 October 2019. Once DST ends in Szczecin the time difference between Szczecin and Umm Al-Quwain will be 3:0 hours.
Time zone: CEST - Central European Summer Time (UTC/GMT +2)DST started on 31 March 2019DST will end on 27 October 2019Time zone difference / Flight distance
Time zone: GST - Gulf Standard Time (UTC/GMT +4)Time zone difference / Flight distance