Siargao Rainbows By Roel Catoto - December 22, 2020 5:20 pm SIARGAO RAINBOWS. Two rainbows suddenly appear after a squall hits Barangay Caub in Del Carmen town in Siargao Island Tuesday afternoon (22 December 2020). MindaNews photo by ROEL N. CATOTO Share this:TwitterFacebookLinkedInComments comments