Earth Overshoot Day 2025 Dates. We are entering a ‘storm’ of climate change and resource constraints. Learn how past earth overshoot days are calculated based on the ecological footprint and see how the date has changed over the years.

Earth’s overshoot day is a date marked annually when humanity exhausts nature’s renewable resource limit. A meteor hurtling towards earth wouldn’t count, while tinkering with viruses to make them more dangerous would.