The daylight period in the Northern Hemisphere increases before this date and decreases after?

In the northern hemisphere there would be more daylight each day and in the southern hemisphere there would be less daylight. In the northern hemisphere there would be more daylight each day and in the southern hemisphere there would be less daylight. In the northern hemisphere there would be more daylight each day and in the southern hemisphere there would be less daylight. In the northern hemisphere there would be more daylight each day and in the southern hemisphere there would be...

December 21st is the shortest day in the northern hemisphere.

Increases from 12 hours at the equator to 24 hours at the Artic Circle.

It is the winter solstice in the northern hemisphere, when the northern hemisphere is tipped furthest from the sun, resulting in the shortest amount of daylight in the year in the northern hemisphere. In the southern hemisphere, it would be the day with the longest amount of daylight. ...

because when we are in summer we are in the northern hemisphere therefore there is more sunlight hitting the northern part of the hemisphere ...

The Daylight hours in the summer are longer than in the Winter. The Summer Solstice of the Northern Hemisphere is the longest day of the year for the Northern Hemisphere (the half of the globe that contains the United States and Europe). The Winter Solstice of the Northern Hemisphere is the shortest day of the year for the Northern Hemisphere. ...

In the Northern Hemisphere, December 21 has the shortest length of daylight, and the longest length of Daylight is June 21. In the Southern Hemisphere, it is the opposite. ...

Winter brings the shortest days and the least daylight ... in either hemisphere. ...

June in the northern hemisphere; December in the southern hemisphere

It is a solstice. In the northern hemisphere it means there are most hours of daylight and is called the summer solstice. In the southern hemisphere it is the shortest day of the year and known as the winter solstice. ...

The December Solstice.

If past experience is any indication, then you can bet on it.

There is only ONE Northern Hemisphere per planet, so there's nothing to choose between. ...

Depends. Day and night are not determined by the northern/sothern hemisphere. Peru in the southern hemisphere, and Canada in the northern hemisphere have day at the approximate same time. USA and China are both in the northern hemisphere, but one has day while the other has night. ...

The northern hemisphere has less daylight because the northern hemisphere is leaning away from the Sun. The Sun then appears to be lower and does not spend as much time above the horizon. However, the southern hemisphere is leaning towards the sun, so it has more hours of daylight in December, and it is summer there. Mid-summer in the northern hemisphere, when the northern hemisphere is leaning towards the sun, means more hours of daylight, while the southern hemisphere has less, because...

Usually around December 21st in the Northern Hemisphere and June 21st in the Southern Hemisphere. ...

In terms of daylight: In the northern hemisphere, June 21st. In the southern hemisphere, December 22nd. ...

June in the Northern hemisphere (it contains the longest day)

The month with the greatest increase in the length of daylight is March in the northern hemisphere and September in the southern one. The month with the longest periods of daylight is June in the northern hemisphere and December in the southern one. ...

Has to do with the earths tilt and whether you live in the northern or southern hemisphere. ...

Number of hours of daylight depends on the longitude. However, in the northern hemisphere, December 21 usually has the fewest hours of daylight. ...

There is no single answer to that. Different parts of the northern hemisphere will have different lengths of daylight on the 21st of June. The further north of the equator you go, the more hours of daylight there will be, with there being about 12 hours at the equator and 24 hours at the north pole. So you need to know exactly where in the northern hemisphere you are before the question can be answered. There is no single answer to that....

Summer (in the northern hemisphere)

There is more daylight on the south of the equator due to the tilt of the earth. The earth tilts toward the sun in the southern hemisphere, and away from the sun in the northern hemisphere. ...

That depends on where you were. In 2011 it was the day with least amount of daylight hours in the northern hemisphere and the day with the most amount of daylight hours in the southern hemisphere. ...