First Day of Seasons: Why Do the Seasons Change?

The four seasons are based on shifting sunlight (not heat!)—which is dependant upon how the earth orbits the Sun as well as the tilt of the axis.

The winter solstice would be the “shortest day” of year, meaning the very least amount of sunflight; the Sun reaches its most southern reason the sky at local noon. After this date, the times start getting “longer,” i.e., the quantity of daylight starts to increase See our First Day of Winter page!

On the vernal equinox, for 24 hours are each approximately 12 hours long (together with the actual use of equal nighttime and daytime, from the Northern Hemisphere, occurring several days before the vernal equinox). The Sun crosses the celestial equator going northward; it rises exactly due east and sets exactly due west. See our First Day of Spring page!

On the summertime solstice, we love to the most daylight from the calendar year. The Sun reaches its most northern part of the sky at local noon. After this date, the periods start getting “shorter,” i.e., the duration of daylight sets out to decrease. See our First Day of Summer page!

On the autumnal spring equinox, nighttime and daytime are each about 12 hours long (while using actual duration of equal almost all the time, inside the Northern Hemisphere, occurring 2 or 3 days after the autumnal equinox). The Sun crosses the celestial equator going southward; it rises exactly due east and sets exactly due west.

The Winter Solstice

Winter inspires both joy and woe. Some people can’t wait for cooler weather, snow, skiing and skate boarding, curling up with a fire, along with the holiday spirit. Other people dislike the frigid temperatures, blizzards, and wild weather.

The word solstice emanates from the Latin words for “sun” and “to stand still.” In the Northern Hemisphere, as summer advances to winter, the points above where the Sun rises and sets advance southward everyday; the high time the Sun’s daily path across the night sky, which occurs at local noon, also moves southward daily. At winter months solstice, the Sun’s path has reached its southernmost position. The next day, the way will advance northward. However, a couple of days before and following your winter solstice, the advance is so slight the Sun’s path may seem to stay the same, or stand still. The Sun is directly overhead at “high-noon” on Winter Solstice on the latitude referred to as the Tropic of Capricorn.

Winter solstice may be the day while using fewest hours of sunlight over the whole year. In the Northern Hemisphere, it takes place around December 21 or 22. (In the Southern Hemisphere, it’s around June 20 or 21.)

See any local Sun rise and hang times and pay attention to how the times change!
Questions and Answers About Winter

Question: Why is there this type of time lag between your shortest day of the season (shortest volume of daylight hours) plus the lowest average daily temperature of the season?

Answer: This may be the shortest day of the season, meaning normally the one in which we experience the very least amount of daylight in twenty four hours; it’s also any time when the Sun reaches its southernmost reason the sky. Although this section of Earth is cooling, its great thermal mass still retains some heat from the summer months and fall. As the gradual cooling process continues on the next sixty days, temperatures continue to fall, plus the coldest temperatures are going to be recorded. The same pattern does work for the summer months solstice in June, as 12 months’s highest temperatures are recorded later, in July and August.

vernal-equinox-2016

Question: Was Stonehenge manufactured to celebrate the wintertime solstice?

Answer: That’s one theory. Stonehenge was constructed in numerous phases a duration of many centuries. Due to the alignment from the stones, experts acknowledge which the design usually correspond while using use from the solstices and even other solar and lunar astronomical events in a few fashion. There are several theories as to the reasons the structure was built, including which the area was applied as a temple to worship the Sun; like a royal burial ground; and/or to be a type of astronomical observatory. However, because none these theories has been shown correct up to now, the truth reason (or reasons) for Stonehenge remains unknown.
Signs of Winter

It is determined by where you are! In some places, snow actually starts to sprinkle down (or dump) to the landscape, painting everything white. You notice a peaceful type of silence if you walk through the woods—a muffled type of quiet. It also mean shoveling, snowblowing, managing bad roads, and often unbearable temperatures. For others, the temperatures become very mild and cool, and Florida fills with people escaping the seriousness of a northern winter.

You can track once the seasons change by recording animal behaviors plus the way which the plants grow. Listen to the modern sounds and observe that which you hear and find out.

Please share your indications of winter below!
Winter Folklore and Verse

Deep snow in the winter months; tall grain in summer—Estonian proverb

Visits needs to be short, being a winter’s day.

A fair day in winter will be the mother of an storm—English proverb

Summer has an bound; winter comes yawning.

Onion skins very thin, mild winter being released in.

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