May 28 Red

Menstrual Health Day

Red
May 29 Yellow

Rugby In The Square

Yellow
May 30 Red

World MS Day

Red
May 31 Blue, Orange and Pink

Mattamy Homes Bike for Brain Health

Blue, Orange and Pink
May 31 Blue

2025 MapMission Day – to make our neighbourhoods more accessible and inclusive.

Blue
May 31 Blue

Defeat Depression Day

Blue
Jun 01 Yellow, Dark Blue, Red and White

The top of the hour show will be dedicated to National Indigenous History Month throughout the month of June.

Yellow, Dark Blue, Red and White
Jun 01 Rainbow

The bottom of the hour rainbow show will be dedicated to Pride Month every night in June.

Rainbow
Jun 01 Blue and Green

Brain Injury Awareness Month

Blue and Green
Jun 01 Blue

National Deafblind Awareness Month

Blue
Jun 02 Purple

Migraine Awareness Month

Purple
Jun 02 Teal, Blue and White

National MG (Myasthenis Gravis Disease) Awareness month

Teal, Blue and White
Jun 03 Red, Blue and Teal

25th imagineNATIVE Film + Media Arts Festival

Red, Blue and Teal
Jun 03 Purple

ALS Awareness Month and Lou Gehrig Day

Purple
Jun 04 Purple

Spinal CSF Leak Awareness Week

Purple
Jun 04 Purple

Hidradenitis Suppurativa (HS) Awareness Week

Purple
Jun 04 Orange and Blue

Tonight, the CN Tower will be lit in orange and blue for the Edmonton Oilers, the last Canadian team in the Stanley Cup Playoffs.

Orange and Blue
Jun 05 Red

National Hemochromatosis Week

Red
Jun 05 Green

World Environment Day/Canadian Environment Week

Green
Jun 06 Green

BGC Club Day

Green
Jun 06 Purple

Anishinaabe Day

Purple
Jun 08 Blue, Green and White

Spina Bifida and Hydrocephalus Awareness month

Blue, Green and White
Jun 09 Teal

International Batten Disease Awareness Day

Teal

Upcoming Lightings

Jun 11 Orange and Yellow

International Day of Play

Orange and Yellow
Jun 11 Purple

Lipedema Awareness Day

Purple
Jun 11 Red and Teal

1 Year to Go – FIFA World Cup 2026

Red and Teal
Jun 12 Green

Global Fatty Liver Day

Green
Jun 13 Red

International Cavernous Malformation Month

Red
Jun 14 Red

National Blood Donor Week and World Blood Donor Day

Red
Jun 14 Light Blue and Dark Blue

Toronto Argonauts Home Opener

Light Blue and Dark Blue
Jun 15 Purple

World Elder Abuse Awareness Day

Purple
Jun 15 Blue

Father’s Day and Prostate Cancer Awareness

Blue
Jun 16 Yellow

International Pollinator Week

Yellow
Jun 17 Lime Green and Green

International CDKL5 Awareness Day

Lime Green and Green
Jun 18 Lime Green

World Kidney Cancer Day

Lime Green
Jun 19 Red and White

World Sickle Cell Awareness Day

Red and White
Jun 20 Dark green, Green and Light green

First Day of Summer

Dark green, Green and Light green
Jun 20 Blue

United Nations World Refugee Day

Blue
Jun 20 Orange

World FSHD Day

Orange
Jun 20 Purple and White

RISE Toronto in support of Victim Services Toronto

Purple and White
Jun 21 Yellow, Dark Blue, Red and White

Indigenous Peoples Day

Yellow, Dark Blue, Red and White
Jun 21 Green

St. John Ambulance

Green
Learn more
Jun 23 Dim

National Day of Remembrance for Victims of Terrorism

Dim
Jun 23 Purple and White

XLH Awareness Day

Purple and White
Jun 24 Blue and White

Saint-Jean-Baptiste Day

Blue and White
Jun 25 Purple

World Vitiligo Day

Purple
Jun 25 Grey, Red and White

Wound Healing Month

Grey, Red and White
Jun 26 Red and White

CN Tower’s Birthday: Today, the CN Tower turns 49

Red and White
Jun 27 Red and White

Canadian Multiculturalism Day

Red and White
Jun 28 Orange and White

World Animal Protection’s 75th Anniversary

Orange and White
Jun 29 Rainbow

Toronto Pride Parade

Rainbow
Jun 30 Blue

Arthrogryposis Multiplex Congenita (AMC) Awareness Day

Blue