: It prevents the chaos of having different times in cities only a few miles apart, which was a major issue for railway schedules in the 19th century.
Standard time is the synchronization of all clocks within a specific geographical region to a single uniform time. Instead of following "solar time"—which varies by about four minutes for every degree of longitude—standard time creates consistency for travel, commerce, and communication. Why Standard Time Matters standard time
: Many medical experts on Baylor College of Medicine argue that permanent standard time is better for the human "internal clock" because it aligns more naturally with the sun’s cycle. : It prevents the chaos of having different
: All standard times are calculated as an offset from Coordinated Universal Time (UTC) , allowing different countries to coordinate across the globe. Standard vs. Daylight Saving Time Why Standard Time Matters : Many medical experts