Mar 21 Yellow and Blue

World Down Syndrome Day

Yellow and Blue
Mar 21 Red

International Day for Elimination of Racial Discrimination

Red
Mar 22 Dim

Earth Hour

Dim
Mar 22 Blue

World Water Day

Blue
Mar 24 Red

World Tuberculosis (TB) Day

Red
Mar 25 Dim

International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade

Dim
Mar 26 Purple

Purple Day for Epilepsy Awareness

Purple
Mar 27 Blue

Let’s Go Blue Jays! 2025 Toronto Blue Jays Home Opener

Blue
Mar 29 Green and White

Eid al-Fitr

Green and White
Mar 31 Red

Amyloidosis Awareness Month

Red
Mar 31 Light Blue, Pink and White

International Transgender Day of Visibility

Light Blue, Pink and White
Apr 01 Blue, Red and White

Celebrating Akitu Festival - Assyrian New Year 6775

Blue, Red and White
Apr 02 Green, Blue and Red

World Autism Awareness and Acceptance Day

Green, Blue and Red

Tonight

Apr 03 Blue

Celebrating SickKids' 150th Birthday

Blue
Apr 03 Blue

GMID – Global Meeting Industry Day

Blue

Upcoming Lightings

Apr 04 Orange

Limb Loss Awareness and Limb Difference Month

Orange
Apr 05 Periwinkle

IBS Awareness Month

Periwinkle
Apr 07 Green

#GreenShirtDay - Organ Donor Awareness & Registration

Green
Apr 08 Purple

National Oral Health Awareness Month and National Dental Hygienists Week™

Purple
Apr 09 Pink

International Day of Pink

Pink
Apr 11 Blue

World Parkinson’s Day

Blue
Apr 12 Red

National Wildlife Week

Red
Apr 13 Orange and Blue

World Functional Neurological Disorder (FND) Awareness Month

Orange and Blue
Apr 13 Purple, Green and Yellow

Black Maternal Health Week

Purple, Green and Yellow
Apr 13 Red, Yellow and White

Çarşema Sor - Yazidi New Year

Red, Yellow and White
Apr 15 Purple

National Medical Laboratory Week

Purple
Apr 17 Red

World Hemophilia Day

Red
Apr 19 Maroon and Red

Tonight, the CN Tower will be lit for AFC Toronto's inaugural match

Maroon and Red
Apr 19 Green

World Liver Day

Green
Apr 19 Blue, Pink and Yellow

International Congenital Diaphragmatic Hernia (CDH) Awareness Day

Blue, Pink and Yellow
Apr 19 Periwinkle

World IBS Day

Periwinkle
Apr 20 Green

National Organ and Tissue Donation Awareness Week (NOTDAW)

Green
Apr 20 White and Gold

Easter

White and Gold
Apr 22 Green

Earth Day

Green
Apr 24 Green

Canadian Fertility Awareness Week (CFAW)

Green
Apr 24 Red and Blue

World Human Values Day

Red and Blue
Apr 26 Teal

Month of the Military Child

Teal
Apr 27 Orange, Blue and White

First Nations Major Projects Coalition – Annual Conference

Orange, Blue and White
Apr 27 Orange and Blue

National Volunteers Week

Orange and Blue
Apr 28 Yellow and Black

National Day of Mourning

Yellow and Black