Environment Holidays

DateHolidayCategoryTags
Jan 1 Wednesday
National Mail Order Gardening Month , ,
National Play Outside Day , ,
Jan 3 Friday
Drinking Straw Day , ,
Jan 4 Saturday
Perihelion Day
Jan 5 Sunday
Carver Day ,
Jan 6 Monday
Apple Tree Day ,
Jan 7 Tuesday
Old Rock Day
Jan 9 Thursday
Static Electricity Day , ,
Jan 10 Friday
National Cut Your Energy Costs Day ,
Jan 17 Friday
Energy Saving Week ,
Jan 19 Sunday
Tenderness Toward Existence Day , ,
Jan 20 Monday
Take A Walk Outdoors Day , ,
Jan 25 Saturday
Observe the Weather Day , ,
Jan 26 Sunday
International Environmental Education Day ,
Jan 28 Tuesday
International Reducing CO2 Emissions Day , ,
National Daisy Day
Jan 31 Friday
International Zebra Day , ,
Feb 1 Saturday
Bike To Work Month , ,
Feb 2 Sunday
World Wetlands Day ,
Feb 4 Tuesday
Sweater Day , ,
Feb 6 Thursday
Tu BiShvat , ,
Feb 10 Monday
Homes for Birds Week , ,
Feb 11 Tuesday
National Inventors' Day ,
Feb 14 Friday
Nest Box Week , ,
Feb 24 Monday
National Invasive Species Awareness Week ,
Feb 27 Thursday
International Polar Bear Day ,
Feb 28 Friday
Skip the Straw Day , ,
Mar 3 Sunday
Clean Up Australia Day ,
World Wildlife Day ,
Mar 11 Monday
World Plumbing Day , ,
Mar 18 Monday
Global Recycling Day , ,
National Biodiesel Day ,
Mar 19 Tuesday
National Ag Day , ,
Spring Begins
Mar 20 Wednesday
Great British Spring Clean Day ,
March Equinox ,
National Jump Out Day , ,
National Cherry Blossom Festival , ,
Mar 21 Thursday
International Day of Forests ,
National Renewable Energy Day , ,
World Forestry Day , ,
Mar 22 Friday
World Water Day
Mar 23 Saturday
Near Miss Day , ,
World Meteorological Day ,
Mar 24 Sunday
National Tsunami Awareness Week , ,
Mar 25 Monday
March Full Moon , ,
Mar 28 Thursday
National Weed Appreciation Day ,
Mar 30 Saturday
Earth Hour , ,
Apr 1 Monday
Children and Nature Awareness Month , , ,
Keep America Beautiful Month ,
National Safe Digging Month , ,
Poetic Earth Month , ,
Apr 3 Wednesday
A Drop of Water is a Grain of Gold ,
Apr 4 Thursday
Discover National Parks Fortnight ,
Apr 8 Monday
National All is Ours Day ,
International Dark Sky Week , ,
Apr 12 Friday
Big Wind Day ,
Apr 13 Saturday
International Plant Appreciation Day ,
Apr 14 Sunday
National Look Up at the Sky Day ,
Apr 16 Tuesday
Fuji Shibazakura Festival , , ,
Apr 19 Friday
Cloth Nappy Week , ,
National Environmental Education Week , , ,
Apr 20 Saturday
International Cli-Fi Day ,
Apr 21 Sunday
Tuna Rights Day , ,
World Curlew Day , ,
Chemists Celebrate Earth Week , ,
Apr 22 Monday
Earth Day ,
Global Selfie Earth Day , ,
Apr 23 Tuesday
International Wildlife Film Week ,
Apr 26 Friday
Audubon Day , ,
International Chernobyl Disaster Remembrance Day ,
National Arbor Day
Stop Food Waste Day , ,
Apr 27 Saturday
Stewardship Week , ,
Apr 29 Monday
Day of Trees ,
National Peace Rose Day ,
May 1 Wednesday
American Wetlands Month , ,
Clean Air Month , ,
Gardening for Wildlife Month , ,
May 3 Friday
Sun Day , ,
May 4 Saturday
Greenery Day , ,
Greenery Day (Midori no Hi) ,
National Start Seeing Monarchs Day , ,
May 5 Sunday
International Permaculture Day , ,
May 6 Monday
Great Lakes Awareness Day , ,
May 10 Friday
International Day of Argania , ,
National Public Gardens Week , ,
May 11 Saturday
National Windmill Day ,
World Migratory Bird Day ,
May 12 Sunday
International Day of Plant Health , ,
May 13 Monday
Fair Trade Day ,
May 14 Tuesday
National Underground America Day , ,
Be Nice to Nettles Week , ,
May 16 Thursday
National Love a Tree Day , ,
May 17 Friday
Endangered Species Day , ,
May 18 Saturday
National River Cleanup Day ,
May 19 Sunday
May Ray Day ,
Plant Something Day , ,
Public Works Week , ,
May 20 Monday
World Bee Day ,
May 21 Tuesday
World Fish Migration Day , ,
May 22 Wednesday
International Day for Biological Diversity , ,
May 29 Wednesday
Learn About Composting Day , ,
Mount Everest Day , ,
World Otter Day , ,
Jun 1 Saturday
National Oceans Month , ,
National Pollinator Month , ,
National Rivers Month , ,
National Rose Month , ,
National Zoo and Aquarium Month , ,
Perennial Gardening Month , ,
National Prairie Day , ,
National Trails Day , ,
World Reef Awareness Day , ,
National Fishing and Boating Week , ,
Jun 3 Monday
Chimborazo Day ,
World Bicycle Day , ,
Canadian Environment Week , ,
Jun 5 Wednesday
National Commuter Challenge , ,
Jun 6 Thursday
National Gardening Exercise Day , ,
Jun 7 Friday
T. T. Bank Holiday , ,
Jun 8 Saturday
International Day of Action for Elephants in Zoos , ,
World Oceans Day ,
Jun 9 Sunday
National Scoot to School Week , ,
Jun 11 Tuesday
Oxfam Water Week , ,
Jun 13 Thursday
National Weed Your Garden Day , ,
Jun 15 Saturday
Nature Photography Day , ,
Jun 16 Sunday
Carpenter Ant Awareness Week ,
National Grasslands Week ,
Jun 17 Monday
Global Garbage Man Day , ,
World Day to Combat Desertification and Drought , ,
Jun 21 Friday
National Daylight Appreciation Day ,
Jun 22 Saturday
World Rainforest Day , ,
Jun 24 Monday
Upcycling Day ,
Jun 26 Wednesday
National Canoe Day ,
Jun 27 Thursday
National Orange Blossom Day , ,
Jul 1 Monday
NATIONAL HEMP MONTH , ,
Smart Irrigation Month , ,
Clean Beaches Week , ,
Jul 3 Wednesday
International Plastic Bag Free Day
Jul 6 Saturday
Hop A Park Day , ,
NATIONAL HOP-A-PARK DAY , ,
Jul 7 Sunday
George Town Heritage Day in Penang , ,
Jul 10 Wednesday
Don't Step On A Bee Day , ,
Global Energy Independence Day , ,
Jul 11 Thursday
World Population Day , ,
Jul 12 Friday
Paper Bag Day , ,
Jul 13 Saturday
National Rock Day , ,
Jul 14 Sunday
National Be Nice to Bugs Day , ,
Jul 15 Monday
Coral Reef Awareness Week ,
Jul 16 Tuesday
Harela , ,
Festival of British Archaeology ,
Jul 17 Wednesday
Hemp History Week , ,
Jul 20 Saturday
World Jump Day , ,
National Moth Week ,
Jul 23 Tuesday
Hot Enough For Ya Day , ,
Jul 24 Wednesday
National marine week , ,
Jul 25 Thursday
Earth Overshoot Day , ,
Jul 26 Friday
Darwin Show Day , ,
Love Parks Week
Jul 27 Saturday
National Roanoke Community Beautification Day
Jul 28 Sunday
National Tree Day , ,
World Nature Conservation Day , ,
Jul 29 Monday
Rain Day ,
Jul 31 Wednesday
World Ranger Day ,
Aug 10 Saturday
International Biodiesel Day , ,
Aug 11 Sunday
Mountain Day , ,
Aug 17 Saturday
World Honey Bee Day , ,
Aug 22 Thursday
World Plant Milk Day , ,
Aug 25 Sunday
National Secondhand Wardrobe Day
Aug 26 Monday
National Composites Week ,
Aug 31 Saturday
National Diatomaceous Earth Day , ,
Sep 1 Sunday
National Organic Month , ,
Wattle Day , ,
Sep 7 Saturday
Carl Garner Federal Lands Cleanup Day ,
International Day of Clean Air ,
International Day of Clean Air for Blue Skies , ,
Sep 14 Saturday
Farmers' Consumer Awareness Day , ,
Sep 15 Sunday
Greenpeace Day , ,
Sep 16 Monday
International Day for the Preservation of the Ozone Layer , ,
World Ozone Day ,
Sep 17 Tuesday
National Clean Up Week (New Zealand) , ,
World Clean and Green Week , ,
Sep 18 Wednesday
World Water Monitoring Day ,
Sep 19 Thursday
Recycle Now Week , ,
Sep 21 Saturday
International Coastal Cleanup Day ,
Mabon ,
National Clean Up Day
Sep 22 Sunday
Car-free Sunday , ,
Elephant Appreciation Day ,
First Day of Autumn ,
National Temperature Control Day
The September Equinox , ,
World Car-Free Day , ,
Sep 23 Monday
Seed Gathering Season , ,
Sep 24 Tuesday
Bluebird of Happiness Day , ,
Sep 27 Friday
NATIONAL CRUSH A CAN DAY , ,
National Crush Day ,
Sep 28 Saturday
National Public Lands Day ,
Oct 1 Tuesday
International Walk To School Month , ,
National Pescatarian Month ,
Unblocktober ,
Oct 2 Wednesday
International Walk to School Day , ,
World Farm Animals Day
Oct 4 Friday
Improve Your Office Day ,
World Animal Day , ,
World Habitat Day , ,
Oct 6 Sunday
Change A Light Day , ,
National Badger Day , ,
National Energy Geek Day , ,
Oct 7 Monday
National LED Light Day ,
Oct 8 Tuesday
World Octopus Day , ,
Oct 13 Sunday
Disaster Day , ,
International Day for Disaster Reduction , ,
International Day for Disaster Risk Reduction , ,
International Day for Natural Disaster Reduction , ,
Oct 16 Wednesday
​National Fossil Day ,
Oct 17 Thursday
International ShakeOut Day
Oct 23 Wednesday
Swallows Depart from San Juan Capistrano Day , ,
Oct 30 Wednesday
National Speak Up For Service Day , ,
Nov 1 Friday
Prime Meridian Day , ,
World Vegan Day , ,
Nov 3 Sunday
Daylight Savings Ends ,
Nov 4 Monday
National Day of Community Service ,
Nov 5 Tuesday
World Tsunami Awareness Day ,
Nov 6 Wednesday
International Day for Preventing the Exploitation of the Environment in War and Armed Conflict , , ,
Nov 10 Sunday
World Science Day , ,
Nov 11 Monday
PPUR Day , ,
Geography Awareness Week ,
Nov 15 Friday
America Recycles Day , ,
National Recycling Day ,
Nov 17 Sunday
National Hiking Day ,
Nov 19 Tuesday
National Camp Day , ,
Nov 20 Wednesday
Geographic Information Systems Day , ,
GIS Day , ,
Nov 21 Thursday
World Fisheries Day ,
Nov 27 Wednesday
National Tree Week , ,
Dec 2 Monday
SKYWARN™ Recognition Day , ,
World Pollution Prevention Day
Dec 3 Tuesday
Farmer’s Day in Ghana , ,
Dec 4 Wednesday
Tree Dressing Day , ,
World Wildlife Conservation Day , ,
Dec 5 Thursday
World Soil Day , ,
Dec 11 Wednesday
International Mountain Day
Dec 14 Saturday
National Energy Conservation Day ,
Dec 19 Thursday
Look for an Evergreen Day ,
Dec 30 Monday
Falling Needles Family Fest Day , ,