“Most Americans on Sunday will “spring forward,” the annual ritual of advancing our clocks by an hour in a bid to capture more sunlight — while dealing with the inevitable grogginess and health risks that result.
But most Mexicans won’t adjust their clocks this spring after their country ended daylight saving time and stopped springing forward last year, a policy that local experts and officials say has led to better sleep and other benefits…”
https://www.washingtonpost.com/health/2024/03/08/daylight-saving-time-debate-mexico-end/