Sandford Fleming Proposes Universal Standard Time
In the industrializing 19th century, the rapid expansion of railroads and telegraph networks exposed the chaos of local solar times, where cities just miles apart operated on clocks differing by minutes, complicating schedules and coordination across North America and beyond. Canadian engineer and surveyor Sandford Fleming, frustrated by missed trains due to inconsistent timetables, had been developing ideas for a unified global system since the 1870s. On February 8, 1879, at a meeting of the Royal Canadian Institute in Toronto, Fleming presented papers outlining 24 time zones based on the Greenwich meridian, each spanning 15 degrees of longitude. The proposal sparked international discussion and laid groundwork for the system later adopted by railways and governments worldwide.
