Most Europeans will adjust their clocks on Oct. 29 to “fall back” an hour, and most Americans will do the same on Nov. 5. But Europe and the United States are more the exception than the rule. Most countries do not observe daylight saving time – the practice of advancing and winding back clocks seasonallyMost Europeans will adjust their clocks on Oct. 29 to “fall back” an hour, and most Americans will do the same on Nov. 5. But Europe and the United States are more the exception than the rule. Most countries do not observe daylight saving time – the practice of advancing and winding back clocks seasonally » The FINANCIAL America