Earth Year 2025

In Half Moon Bay, we treat every day like Earth Day! But to make this Earth Day extra special, we've put together a list of fun events and resources for the community to enjoy. 

Earth day 2025 Events  Earth Day Resource Fair: Tuesday, April 22nd: 3pm to 7 pm @ the Library HMB R
Event Description 
Coastside Earth Day Resource Fair Join us on Earth Day to meet the people, agencies, and local non-profits working to make your community more resilient.
Recycling Day The event includes e-waste drop off, paper shredding, and the great compost giveaway. Remember to bring your own bags, shovels, buckets, etc. to get your compost! (Half Moon Bay Residents only - please remember to have your ID ready to prove residency). 
Surfrider Beach Clean Up Celebrate the earth by helping to keep our beaches clean. The Surfrider Foundation (smc.surfrider.org) encourages participants to bring their own gloves, grabbers, and buckets. Carpooling is also advised, as parking space is limited. 
Make it Main Street Stop by the Citys booth to talk with Sustainability staff about some of the projects happening in HMB.
Coastal Wildflower Day This year’s theme is Planting Seeds for a Vibrant Future - and it’s a great event for the whole family!