There are two equinoxes in the year, Autumn (September) and Spring (March). When these equinoxes occur the sun is directly on the equator, and the length of day and night is almost equal. In the Northern hemisphere, the September Equinox heralds autumn but the opposite below the equator where it heralds the beginning of spring. Go here to see the time it begins in your area.
Solstices and Equinoxes Image: NASA
For those of us in the North, it means a transition from summer to winter. During this period days start getting shorter and nights longer. Depending on where you live, you will likely have moderate warm days followed by long and cooler nights. Harvests of many crops often take place during the fall and in the old days you would make preparations to store food for the winter. Harvest festivals are very popular and in particular Halloween. Pumpkins begin appearing along with all kinds of Halloween decor culminating, of course, in All Hallows Eve (Halloween) on October 31.
With the Summer Solstice today, summer officially begins in the Northern Hemisphere. Below the equator, the seasons are reversed, and it is the Winter Solstice. The June Solstice takes place between June 20-22. To determine the exact time of the Summer Solstice in your area, go to timeanddate.com.
This illustration shows how daylight falls on Earth at the seasonal points. Image: NASA
Summer is the warmest of all the seasons with daylight hours the longest. The Summer Solstice has the longest day of sunlight. Prior to the solstice, daybreak gets earlier, and sunsets much later. While it gets warm and dry in North America (except for thunderstorms and hurricanes) and Europe, other areas particularly in Asia see tremendous amounts of rain called monsoons. Summer is usually time off for students in schools and universities. Also, many take time off from work to celebrate vacation with their family and friends. A lot of sporting events and outdoor concerts take place during this time as well. In areas of the far north, the sun never truly sets during this period (and in wintertime the sun never really rises either).
Summer field in Belgium (Hamois). The blue flower is cornflower and the red one a corn poppy. Image credit: Luc Viatour (via Wikimedia Commons)
The Summer Solstice (or the local beginning of summer depending on custom and tradition) is celebrated in different ways. Some light bonfires, houses are decorated with festive banners, and special foods are eaten. Some go to Stonehenge and watch the sunrise of the first rays of summer. In Sweden, it is tradition to have the first strawberries of the season and the first full moon after the solstice is called the Strawberry moon. In some places, Midsummer’s Day is celebrated on 24 June preceded by Midsummer’s Eve. Since summer means then end of long and dark winters in some places of Europe, lighting torches and bonfires became a way to note it, sometimes in town squares or mountainsides.
February by Leandro Bassano,1595/1600 Public Domain (via Wikimedia Commons)
February is the second month on the current Gregorian calendar (and the same on the old Julian). It is the shortest month of the year with 28 days except in leap years when it is 29. The name is derived from Februarius, a purification ritual that was held around 15 February on the old Roman lunar calendar. Until the calendar was reformed under the Julian, January and February were the last two months of the year (although originally there were no months after December as the Romans considered the time a month less period until spring). For the southern hemisphere, the seasons are switched so they are heading towards Autumn, so it is the equivalent of August for them.
With shorter number of days, it is the one month that can pass without a full moon (it happened in 2018). There are many fascinating names used during the month such as Snow Moon to indicate snow is on the ground. Some Native American tribes call it the Hunger Moon due to limited food sources during winter.
Why the leap year?
The old Roman calendar was ten months, which began in March and ended in December. When January and February were added it meant February became the last month of the year. That meant the month had to have 28 days to fit into the calendar. A leap month was introduced every few years after February to make room for the thirteenth month. This meant February had to be shortened. As you might guess, this made things a bit confusing. Julius Caesar introduced the new calendar in 46 BC (named for him of course). He abolished the 13th month and introduced the leap year so that every fourth year, February would have 29 instead of 28 days. Thus, the leap year was born and became part of the Gregorian calendar as well.
The Winter Solstice occurs usually between December 20-23 with the sun directly overhead the Tropic of Capricorn. This results in the North Pile being tilted the furthest away making it the shortest day of the year followed by the longest night. The further north you live during winter means less daylight during the winter. Some areas in Alaska or Scandinavia can be nearly dark or near dark during this period. By contrast, those in the Southern Hemisphere celebrate the Summer Solstice, as it marks the beginning of summer. Which is why while people shiver in Philadelphia and New York for Christmas but down in Australia, Christmas is celebrated outdoors with a barbeque.
Solstices and Equinoxes Image: NASA
Many cultures observed the Winter Solstice as it marked an important time in the agricultural cycle. By this time all crops and livestock had been prepared for winter. Important foodstuffs were stored for the months when virtually nothing grew. Wine and beer, which had been fermenting during the year, was ready. Cattle and pigs would often be killed at the start of winter so they would not have to be fed during this time. The early months of winter were tough in many places and often called the “famine months” since little food was to be found. Many cultures observed the Winter Solstice as a renewal or that the year was reborn. For out of the seeming withdrawal of the sun, it would come back just as strong and powerful as before. Thus, the Winter Solstice was seen by many as the start of a new year such as the old Roman Feast of the Unconquered Sun (Sol Invictus) which happened around the 25th of December.
The sun rising over Stonehenge on summer solstice(2005) Photo:Andrew Dunn (Wikimedia)
Today is the Summer Solstice in the Northern Hemisphere. For those below the equatorial line, it is the Winter Solstice. The June Solstice usually takes place between June 20-22. For both the UTC and local time of the solstice, go here.
For those in the Northern Hemisphere, it usually is the longest day of sunlight as the North Pole tilts directly towards the sun. Which translates into more sunlight particularly the further north you live. For those more closer to the North Pole (Alaska, parts of Canada, and Scandinavian countries)the sun literally never sets during this time of year. Of course the reverse is true in the Southern Hemisphere. They get less sunlight on the June Solstice and the closer you are to the Antarctic Circle means less sunlight or total night. For them, it is the Winter Solstice.
The coming of summer is usually a time for celebration in many cultures. Festivals in Northern Europe celebrate summer and the fertility of the Earth. Bonfires are lit and homes are decorated to mark the festival. Many cultures honor the sun in some fashion. Modern day pagans and druids also celebrate the day with their own festivals and many go to Stonehenge in England to witness the first rays of summer.
The Winter Solstice occurs usually between December 20-23 with the sun directly overhead the Tropic of Capricorn. This results in the North Pile being tilted the furthest away making it the shortest day of the year followed by the longest night. The further north you live during winter means less daylight during the winter. Some areas in Alaska or Scandinavia can be nearly dark or near dark during this period. By contrast, those in the Southern Hemisphere celebrate the Summer Solstice, as it marks the beginning of summer. Which is why while people shiver in Philadelphia and New York for Christmas but down in Australia, Christmas is celebrated outdoors with a barbeque.
Solstices and Equinoxes Image: NASA
Many cultures observed the Winter Solstice as it marked an important time in the agricultural cycle. By this time all crops and livestock had been prepared for winter. Important foodstuffs were stored for the months when virtually nothing grew. Wine and beer, which had been fermenting during the year, was ready. Cattle and pigs would often be killed at the start of winter so they would not have to be fed during this time. The early months of winter were tough in many places and often called the “famine months” since little food was to be found. Many cultures observed the Winter Solstice as a renewal or that the year was reborn. For out of the seeming withdrawal of the sun, it would come back just as strong and powerful as before. Thus, the Winter Solstice was seen by many as the start of a new year such as the old Roman Feast of the Unconquered Sun (Sol Invictus) which happened around the 25th of December.
There are two equinoxes in the year, Autumn (September) and Spring (March). When these equinoxes occur the sun is directly on the equator, and the length of day and night is almost equal. In the Northern hemisphere, the September Equinox heralds autumn but the opposite below the equator where it heralds the beginning of spring. Go here to see the time it begins in your area.
Solstices and Equinoxes Image: NASA
For those of us in the North, it means a transition from summer to winter. During this period days start getting shorter and nights longer. Depending on where you live, you will likely have moderate warm days followed by long and cooler nights. Harvests of many crops often take place during the fall and in the old days you would make preparations to store food for the winter. Harvest festivals are very popular and in particular Halloween. Pumpkins begin appearing along with all kinds of Halloween decor culminating, of course, in All Hallows Eve (Halloween) on October 31.
Today is the Winter Solstice. It is the shortest day for the Northern Hemisphere. The Winter Solstice usually falls between December 20-23 and the sun is directly overhead the Tropic of Capricorn resulting in the North Pole being tilted the furthest away. The result is shorter days for sunlight for the Northern Hemisphere. And the further north you are (like Alaska or Scandinavian countries) means less sun during the day. The reverse happens in the Southern Hemisphere as the sun is closer to them and they celebrate the Summer Solstice. Those closer to the South Pole can have nearly 24 hours of sun during this time of year.
Solstices and Equinoxes Image: NASA
Many cultures observed the Winter Solstice as it marked an important time in the agricultural cycle. By this time all crops and livestock had been prepared for winter. Important foodstuffs were stored for the months when virtually nothing grew. Wine and beer, which had been fermenting during the year, was ready. Cattle and pigs would often be killed at the start of winter so they would not have to be fed during this time. The early months of winter were tough in many places and often called the “famine months” since little food was to be found. Many cultures observed the Winter Solstice as a renewal or that the year was reborn. For out of the seeming withdrawal of the sun, it would come back just as strong and powerful as before. Thus, the Winter Solstice was seen by many as the start of a new year such as the old Roman Feast of the Unconquered Sun (Sol Invictus) which happened around the 25th of December.
There are two equinoxes in the year, Autumn (September) and Spring (March). When these equinoxes occur the sun is directly on the equator, and the length of day and night is almost equal. In the Northern hemisphere, the September Equinox heralds autumn but the opposite below the equator where it heralds the beginning of spring. The Autumn Equinox begins today at 19:21 UTC (go here to see the time it begins in your area).
Solstices and Equinoxes Image: NASAPhoto:David Wagner(publicdomainpictures.net)
For those of us in the North, it means a transition from summer to winter. During this period days start getting shorter and nights longer. Depending on where you live, you will likely have moderate warm days followed by long and cooler nights. Harvests of many crops often take place during the fall and in the old days you would make preparations to store food for the winter. Harvest festivals are very popular and in particular Halloween. Pumpkins begin appearing along with all kinds of Halloween decor culminating, of course, in All Hallows Eve (Halloween) on October 31.
