Vientiane, Laos is 4 hours behind Sydney, NSW, Australia
7:44 am Monday, in Vientiane, Laos is
11:44 am Monday, in Sydney, NSW, Australia
See distance from Vientiane to Sydney
Vientiane doesn't observe daylight saving time but Sydney does. DST in Sydney started on 06 October 2019 and will end on 05 April 2020. Once DST ends, Vientiane - Sydney time difference will be 3:0 hours.