This might be true more for amateur astronomers than for professionals. Professional astronomy is less dependent on that than they used to be. Astronomers deal with data that comes from radio telescopes and from other very sophisticated hardware.
Winter, a cold season.When nights get earlier and darker.
The best astronomical viewing conditions are on clear, calm, COLD nights when there isn't much turbulence to roil the atmosphere and spoil the seeing. The problem with "winter" in general is that winter is generally the rainy season,
Cooler, actually it can be down right colder both winter and summer. In the winter much darker. The far north of Canada has 6 months of dark and 6 months day.
In 2010, for northern hemisphere winter begins on December 21. For southern hemisphere winter begins on June 21. In 2011, for northern hemisphere winter begins on December 22. For southern hemisphere winter begins on June 22.
for the summer, earlier than in the winter. each day it gets earlier adn earlier until winter.
In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.In the southern hemisphere the summer months of the northern hemisphere are winter months and the winter months of the northern hemisphere are summer months. So the answer is no.
winter
The sun is lower in the winter.
the night is longer in summer than winter
In the winter, the Earth's axis is tilted away from the sun, causing sunlight to hit the surface at a more oblique angle. This results in shorter days and less direct sunlight, causing it to be darker during winter months.
3 months
the winter months in Britain are: November, December, January and February.