📅 Sunday, June 8, 2026 | Lighting begins at sunset
📍 CN Tower, 290 Bremner Blvd, Toronto, ON M5V 3L9

The CN Tower is going blue for the ocean!

On June 8, one of Canada’s most iconic landmarks will light up Toronto’s skyline in teal and dark blue in celebration of Ocean Week Canada and World Ocean Day.

The CN Tower joins a wave of iconic landmarks lighting up blue from coast to coast to coast, united in a shared message: the ocean connects us all.

Lighting begins at sunset and becomes fully visible as the sky darkens. A standard light show runs for 5 minutes at the top of every hour, followed by another on the half hour.

Seeing the CN Tower lit up blue? Tag us or share your photos using #OceanWeekCanada and #BlueForTheOcean.

Not in Toronto? Watch it live from anywhere through the CN Tower livestream: cntower.ca/live-views