International Rock Day Jul. 13, 2025

International Rock Day

Do you think rocks are just … well, rocks? These natural mineral combinations have done more than just sit around—they"ve built the Earth"s crust and helped humans shape history. From Stone Age tools to the minerals powering modern civilisation, rocks have been essential throughout our journey. International Rock Day celebrates this enduring impact, inviting us to explore the science of rocks, admire their natural beauty and recognise the rich variety they add to our world.

© Arterra Picture Library/Alamy

palette

Today in History

Walking a rocky rainbow
Rocks rock!
Jul. 13, 2024International Rock Day

More Desktop Wallpapers:

Sep. 27, 2025Red maple
Immersing in nature
Trunks packed for road
Mar. 3, 2024World Wildlife Day
Mar. 15, 2024Abbotsford, British Columbia
What’s your favourite colour?
Widespread and long-eared
Dec. 6, 2023Computer Science Week
Living rock
Hide-and-go-seek world champion
Nov. 21, 2024Aspen trees, British Columbia
Apr. 27, 2024Leucistic Annas Hummingbird, California, USA
Happy Canada Day!
Dec. 20, 2023Val Gardena, South Tyrol, Dolomites, Italy
Straight out of a fairytale
The ‘eighth wonder?’
The Coast of Death
A dramatic celebration of peace
The ‘potato chip bird’
Mar. 19, 2024Spring equinox
A life-sized snow globe
Nimble and stealthy
Aug. 27, 2024Young black caiman, Tambopata National Reserve, Peru
Spanning the soft sunlight
Jul. 15, 2024Marine Day, Japan
Black sands in a tropical paradise
Apr. 23, 2024World Book Day
Its puffling season!
An engineering marvel
Mar. 5, 2025Khao Sok National Park in Thailand