Image source: Freepik Introduction Every year in March, families around the world pause for a simple yet meaningful event. During Earth Hour, communities switch off their lights for one hour on a designated Saturday evening at a specific local time. This year, Earth Hour will be held on the last Saturday of the month, on March 28, 2026, from 8:30 p.m. to 9:30 p.m. local time. What started as a...