Aug 15 Red, White, Blue and Yellow

National Acadian Day

Red, White, Blue and Yellow
Aug 16 Orange

Autoinflammatory Awareness Month

Orange
Aug 17 Orange, White and Green

Panorama India hosts India Day Festival and Parade

Orange, White and Green
Aug 20 Red and White

30th anniversary of Canada Lands Company

Red and White
Aug 20 Green

Gastroparesis Awareness Month

Green

Upcoming Lightings

Aug 23 Yellow, Amber and Gold

Appendix Cancer Awareness Month

Yellow, Amber and Gold
Aug 31 Purple

International Overdose Awareness Day

Purple
Sep 01 Red and White

Labour Day

Red and White
Sep 01 Light Blue and Dark Blue

Prostate Cancer Awareness Month

Light Blue and Dark Blue
Sep 02 Gold

Childhood Cancer Awareness Month

Gold
Sep 03 Red, Green and Blue

Northern Lights Season - 2025

Red, Green and Blue
Sep 04 Gold

50th Toronto International Film Festival

Gold
Sep 05 Blue and White

Dystonia Awareness Month

Blue and White
Sep 06 Red, White and Black

Trinidad and Tobago Heritage Festival in Toronto

Red, White and Black
Sep 07 Green

Living Donation Week

Green
Sep 07 Red

World Duchenne Awareness Day

Red
Sep 08 Orange and Red

World Literacy Day

Orange and Red
Sep 09 Red

International Fetal Alcohol Spectrum Disorder (FASD) Awareness Day

Red
Sep 12 Red, Blue and Yellow

Craniofacial Acceptance Month

Red, Blue and Yellow
Sep 13 Pink

World Sepsis Day

Pink
Sep 13 Orange, Red and Blue

Head for the Hills – Fundraising for local Halton Hills charities

Orange, Red and Blue
Sep 14 Red

Firefighters' National Memorial Day

Red
Sep 15 Green

International Myotonic Dystrophy Awareness Day

Green
Sep 15 Purple

World Lymphoma Awareness Day

Purple
Sep 16 Blue, Yellow and Red

National Coaches Week

Blue, Yellow and Red
Sep 17 Orange

World Patient Safety Day

Orange
Sep 18 Teal and Gold

Big Brothers Big Sisters Day

Teal and Gold
Sep 19 Green

World Mitochondrial Disease Awareness Week

Green
Sep 20 Gold and Blue

Usher Syndrome Awareness Day

Gold and Blue
Sep 20 Red, Blue and White

Tour of the Hills – Fundraiser

Red, Blue and White
Sep 21 Rainbow

International Day of Peace

Rainbow
Sep 21 Red, Green and Yellow

World Myositis Day

Red, Green and Yellow
Sep 22 Red, Orange and Yellow

First Day of Fall

Red, Orange and Yellow
Sep 22 White

Rosh Hashanah

White
Sep 23 Blue

Histiocytosis Awareness Month

Blue
Sep 23 Blue

International Day of Sign Languages and International Week of Deaf People

Blue
Sep 24 Purple

Rowan's Law Day (Concussion Safety)

Purple
Sep 24 Green

National Forest Week

Green
Sep 25 Green and White

Franco Ontarian Day

Green and White
Sep 26 Purple

Platelets Day

Purple
Sep 27 Purple

Chiari Malformation Awareness Month

Purple
Sep 30 Orange

National Day for Truth and Reconciliation

Orange
Sep 30 Orange

Orange shirt day: Every Child Matters

Orange
Sep 30 Purple

International Recovery Day

Purple