Transparency Note: This post helps you find your fun-zone! It contains affiliate links, meaning if you buy through them, I may get a small commission at no extra cost to you. I only recommend products I truly love.

The chaos of "Maycember" is done, the Memorial Day grill is finally cooling down, and the summer sun is here to stay. Before you dive headfirst into long pool days, backyard BBQs, and beach trips, there is one non-negotiable step: protection. Sunscreen isn't just a bottle you buy for vacation; it's the ultimate tool for fun, helping you safely chase those sun-drenched memories for years to come. National Sunscreen Day is your official excuse to pause, check your SPF, and remind yourself that the best kind of fun is always the safe kind.

When is National Sunscreen Day?

National Sunscreen Day is celebrated every year on May 27th.

Why We Celebrate: A Bite-Sized History

You might think sunscreen is a 21st-century invention, but the earliest attempts at sun protection date back to ancient Egypt. The modern version was first developed by a chemist in 1938 after he saw hikers badly burned on a mountain in Switzerland. It’s a product born out of a desire for both fun and safety, helping to prevent sunburn and, more importantly, long-term skin damage.

• Fun Fact 1: The term SPF (Sun Protection Factor) was created in 1962 by Franz Greiter, and it measures how long it takes for a person's skin to redden when using the product, compared to not using it.

• Fun Fact 2: Dermatologists recommend using a broad-spectrum sunscreen with an SPF of 30 or higher for all outdoor activities.

• The Big Why: We celebrate this day to remind ourselves to protect our memories and appreciate that a simple, daily step can keep us healthy for a lifetime of fun.

3 Ways to Make Today Memorable

1. The "5-Minute" Fix: The Expiration Date Check (Easy)

Short on time? You don't need to buy a whole new cabinet of products. Simply gather all the sunscreen you already own—from the beach bag, the car, and the linen closet—and check the expiration date. Most sunscreens are only good for about three years. Toss the old ones and replace the most essential item.

This Highly-Rated Broad-Spectrum SPF 50 Face Sunscreen on Amazon is the perfect replacement for your most vital daily protection. It costs nothing but a small gesture to ensure your protection is effective.

2. The DIY Activity: The Sun Safety Station (Creative)

Gather the family and try this simple organization hack: create a dedicated "Sun Safety Station" right by your back door or garage. Include a small basket with the sunscreen, a few pairs of sunglasses, and the family’s favorite sun hats. This ensures no one leaves the house unprotected.

You can instantly transform a messy corner into a functional zone. This Set of Stylish Woven Storage Baskets for the Entryway on Amazon is perfect for keeping your sun safety gear organized and ready for the next outdoor adventure.

3. The "Grand Gesture": The Ultimate Shade Upgrade (The Thanks)

If you want to go all out, commit to an essential upgrade for your full-day outdoor plans. Beyond topical protection, a dedicated sun shelter is the ultimate gift of safety and comfort for your family's long summer days.

This Portable Beach Tent/Sun Shelter with UPF 50+ Protection on Amazon is the ultimate way to say "Let's play all day" by giving your family a guaranteed, cool, shaded spot for the kids to nap or for a parent to read.

The Perfect Gift for the Outdoor Lover

If you have a "Memory Maker" in your life (or you just want to treat yourself), the celebration doesn't have to end at midnight.

Our Editors' Pick: 

The "Sun Lover" Personalized Tumbler

Why we love it: This high-quality, insulated tumbler can be customized with their name or a fun motto like "Shine On." It’s a permanent, beautiful visual reminder to stay hydrated and cool while having fun in the sun. It transforms a simple beverage container into an essential piece of summer gear.

Join the Conversation

How are you protecting your skin today? Did you finally toss that expired bottle, or did you make a sun safety station? Share a photo of your smart summer setup on Instagram and TikTok and tag us @OnManyOccasions or leave a comment below!

What’s Next?

May is rolling right along! National Hamburger Day is tomorrow (May 28) and National Paperclip Day is May 29. Don't miss the fun—grab our Free 2026 Celebration Calendar to plan the rest of your month and see what’s coming in June (Spoiler: It involves Father’s Day and a lot of Donuts).