The length of the shortest day of the year depends on the location. In the United States, some areas get less than 4 hours of sunshine on the shortest day. In places like Washington and New York, the shortest day lasts for up to 9 1/2 hours.Know More
The shortest day of the year falls on the winter solstice. In the Northern Hemisphere, this is usually between December 20 and December 23. In the Southern Hemisphere, the shortest day is between June 20 and June 22. The December solstice occurs when the North Pole is at its furthest tilt away from the sun.
How much sunlight there is on the shortest day depends on the location and does not necessarily mean the latest sunrise or the earliest sunset. The earliest sunsets usually occur about 2 weeks before the winter solstice and the latest sunrise about 2 weeks afterward. In parts of the Arctic, there is no daylight at all. Variation in the length of sunlight also occurs across the U.S.:
February is the shortest month because it is used to realign the calendar with the solar year by adding days during leap years. The reason February was chosen for this purpose goes back to the Romans, who did not originally have months for the winter season.Full Answer >
The first day of spring occurs on March 20 in the Northern Hemisphere, 79 days after the first day of the year. During leap years, when the month of February has 29 days instead of 28, the first day of spring falls on the 80th day of the year.Full Answer >
February is the only month in the year to have 28 days. There are seven months that have 31 days and four months that have 30 days.Full Answer >
The hot weather that occurs in summer is caused by the Earth's axial tilt, which affects how much sunlight different parts of the Earth experience throughout the year. During summer in the northern hemisphere, that half of the globe is tilted 23.5 degrees toward the sun, increasing both the length of the day and the amount of time the sun has to warm the surface.Full Answer >