San Juan, Puerto Rico is 5 hours behind London, England, UK
11:09 pm Wednesday, in San Juan, Puerto Rico is
4:09 am Thursday, in London, England, UK
See distance from San Juan to London
San Juan doesn't observe daylight saving time but London does. DST in London started on 31 March 2019 and will end on 27 October 2019. Once DST ends, San Juan - London time difference will be 4:0 hours.