2019 Earth Overshot Day was July 29

https://www.overshootday.org/?fbclid=IwAR2jImOijBMbyv1sC9gwEk0MLSKrFc4lcp3LM9_GLigDEHojseff88Arq3s

By Earth Overshoot Day, we will have used more from nature
than our planet can renew in the whole year

Earth Overshoot Day marks the date when humanity’s demand for ecological resources (fish and forests, for instance) and services in a given year exceeds what Earth can regenerate in that year. We keep growing this deficit by liquidating the Earth’s natural capital and accumulating waste, primarily carbon dioxide in the atmosphere. Andrew Simms originally conceived the concept of Earth Overshoot Day while working at the UK think tank New Economics Foundation.