Dubai doesn't observe daylight saving time but Merida does. DST in Merida started on 07 April 2019 and will end on 27 October 2019. Once DST ends in Merida the time difference between Merida and Dubai will be 10:0 hours.
Time zone: CDT - Central Daylight Time (UTC/GMT -5)DST started on 07 April 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