Solstice is an astronomical phenomenon which occurs twice, once in summer and once in winter. Every year when the sun is seen from the north or south pole, then the biggest day of the year is 21st June. On this day the rays of the sun remain for a long time and 22 December is the shortest day of the year, because on this day the rays of the sun remain on the earth for a short time. These are the days of the year in which there is maximum difference in the length of day and night. This is a normal phenomenon which happens every year.
The shortest day of this year is 21 December, which is a Friday, which will be of 10 hours 19 minutes and 10 seconds. Also, the biggest day of this year is 21st June, Thursday which will be of 13 hours 33 minutes and 46 seconds.
summer solstice or summer solstice i.e. the longest day of the year
21st June is the biggest day, it is not necessary that every year this day falls on 21st June only. It can happen any day between 20 to 22. When the sun's rays fall perpendicular to the Tropic of Cancer, it results in the northern hemisphere having the longest day, that is, the northern hemisphere is completely tilted towards the sun or it can also be said that it remains tilted at 23.4 latitude and then here It is summer season. While in the Southern Hemisphere, the sun shines obliquely at this time, due to which the night is long and the day is short and due to the decrease in the heat, there is a cold season.
Cultural Significance of Summer Solstice
The June Solstice is celebrated religiously as a summer holiday and religious festival across the country. Stonehenge in England shows the cultural significance of the summer solstice to the world. It is a megalithic structure that clearly depicts the moment of the June Solstice. During the summer solstice, it is summer time in Britain, America, Canada, Russia, India and China, as it falls in the Northern Hemisphere.
winter solstice or winter solstice means the shortest day of the year
On December 22, the Sun's rays fall vertically on the Tropic of Capricorn, due to which it is summer in the Southern Hemisphere and here the days are long and the nights are short. While at this time the sun's rays fall obliquely in the northern hemisphere, due to which the day is short and the night is long here, as well as there is a cold season here. It is also known as Winter Solstice or Winter Solstice. Australia, Argentina, Chile, New Zealand and South Africa have summer time at this time, because it falls in the Southern Hemisphere and here it is the longest day of the year.
Cultural Significance of the Winter Solstice
Christmas Day, the main festival of Christians, is celebrated immediately after the winter solstice. The winter solstice, which falls in the winter season, is celebrated by the people of Australia by taking a dip in the Derwent River, which is the summer solstice in the Southern Hemisphere.
The reason why the dates of the solstice differ
The different dates of the solstice are mainly due to the calendar system. Most Western countries use the Gregorian calendar, which has 365 days in a common year and 366 days in a leap year. A tropical year is the time the Earth takes one revolution around the Sun, and it takes 365.242199 days to complete one revolution, but this time varies slightly from year to year due to the influence of other planets, which is why the dates also keeps on changing.
Dates of Summer Solstice in Different Cities
Due to the difference in the time zone, there will be a Sankranti i.e. Solstice in some places if there is a different date. The date and time limit of the longest day may be different in different cities, some of which we have described in the table below:-
city date length of day
Longest day of 19 hours, 21 minutes from June 18 to June 22 in Anchorage, Alaska
Longest day in New York, New York City, June 18 to June 22, 15 h 6 min
California, Sacramento June 17 to June 23 Longest Day 14 h 52 min
California, Los Angeles Longest day June 19 to June 21 14 h 26 min
Hawaii, Honolulu June 15 to June 25 longest day 13 h 26 min
United Kingdom, London June 17 to June 24 longest day 16 h 38 min
Tokyo, Japan Longest day 14 h 35 min June 19 to June 23
Mexico City, Mexico June 13 to June 28 Longest Day 13 h 18 min
Dates of Winter Solstice in Different Cities
Comparing the dates of the winter solstice and the time difference in their days with the time frame of the day of the summer solstice, it is easy to guess that the day is shorter, here are the names of some cities where the date of the shorter day and Time has been given. This is being shown through the following table:-
city date length of day
Delhi 22 December 10h 19m
Beijing Dec 22 9h 20m
Rio de Janeiro 22 Dec 13h 13m
New York City 22 Dec 9 h 15 min
Los Angeles 22 Dec 9h 53m
Mexico City 22 Dec 10h 57m
Tokyo, Japan 22 Dec 9h 44m
Melbourne 22 Dec 14h 47m
facts about solstice
The word solstice comes from the Latin word solstitium which means the sun is still straight. This happens because on this day the Sun reaches the southern hemisphere from the Earth, after which its direction changes. This day is also known as the turning back day of the Sun.
longest day shortest day
When the summer solstice occurs in the Southern Hemisphere, it is called the summer solstice, and it is the longest day here. Then in the Northern Hemisphere, the Winter Solstice, also known as the Winter Solstice, occurs and it is the shortest day of the year.
When the summer solstice, which is also called the summer solstice, occurs in the Northern Hemisphere, it is the longest day here. Then in the Southern Hemisphere, the winter solstice, which is called the winter solstice, occurs and it is the shortest day here.
Summer Solstice can happen on any date like 20th, 21st or 22nd June. Winter Solstice can fall on any date like 20, 21, 22 or 23 December.
No comments:
Post a Comment