For example, a measurement given as 12.14 +/- 0.01 cm is more precise than one given as 12 +/- 1 cm. Higher precision does not necessarily imply higher accuracy. Statistical (random) Uncertainty: This is the inescapable fact that every time you repeat a measurement, you will get a slightly different value.
The earliest sunrise of the month at Athens Eleftherios Venizelos International Airport is 6:01 AM on June 13 and the latest sunrise is 4 minutes later at 6:04 AM on June 30. The earliest sunset is 8:40 PM on June 1 and the latest sunset is 10 minutes later at 8:50 PM on June 28.
The earliest sunrise of the month at Athens Eleftherios Venizelos International Airport is 6:01 AM on June 14 and the latest sunrise is 4 minutes later at 6:05 AM on June 30. The earliest sunset is 8:40 PM on June 1 and the latest sunset is 10 minutes later at 8:50 PM on June 28. Daylight saving time is observed at Athens Eleftherios Venizelos International Airport during 2017, but it neither starts nor ends during June, so the entire month is in daylight saving time.