We find ourselves at the Summer Solstice again; the high point of our solar year.
It is the official astronomical beginning of summer in the Northern Hemisphere.
But for most of us, the transitions from one season to the next are somewhat blurred.
We listened to a discussion on our local news last night about when summer, and summer heat, actually begins.
The conversation came in the context of our brutally high temperatures this week, coming days before the “official” start of summer at the Solstice on June 21.
What signals “summer” to you?
Is it the onset of uncomfortable heat? The end of the public school year? Memorial Day weekend? Graduation?
Traditionally, the Summer Solstice falls on the longest day of the year.
That is, the longest period of time between sunrise and sunset.
Although day length varies with latitude and altitude, most of us still count on our “longest day” falling around June 21 (or December 21) each year.
And, it stands to reason that when our hemisphere of the planet is tilted towards the sun on our annual circuit through space, we experience our warmest weather.
But our planet is in transition. Our seasons, like our weather, are shifting.
Partly due to strong earthquakes which have shifted the angle of our planet’s axis, and partly due to the ongoing movement of our magnetic poles; our climate is not what it was even ten years ago.
I’ve noticed that the “astronomical” equinoxes and solstices have been shifting these last few years, too.
Generally they occur earlier than their official dates.
So, I looked up the actual times of sunrise and sunset for our latitude to see what is happening this year. (Follow the link for your location in many parts of the world.)
Here is what I found:
On June 1, 2014, our sun rose at 5:48 AM and set at 8:21 PM. Our sunrise reached its earliest time on June 7 at 5:46 AM, and sunrise will stay at that hour until Saturday, June 21, when it will rise at 5:47 AM.
So our time of sunrise doesn’t change at all for 14 days from June 7 through June 20.
On June 1, our sun set at 8:21 PM. Sunset came a minute later about every two days until June 18, when sunset came at 8:30 PM.
Now, here is what is strange. June 18, Wednesday, was 14 hours and 44 minutes long. But so is today, and tomorrow. June 18-June 20 are exactly the same length with the same hours of sunrise and sunset in Williamsburg Virgina.
So, we have a three day summer solstice this year, and we are experiencing measured temperatures in the high 90s, with heat indexes over 100 nearly every day this week.
In Norfolk yesterday, the Berkley Bridge wouldn’t close properly due to the heat, and traffic backed up for over an hour. We had warnings on our local news of “heat health emergencies” all over the area.
On Saturday, our day will be a single minute shorter as sunrise moves to 5:47 AM, but sunset remains at 8:30 PM.
But on Sunday, sunset comes at 8:31, so we are right back to a 14 hour and 44 minute day- the same length of daylight we are experiencing now at the Summer Solstice.
Sunrise will come at 5:47 AM on June 21 through June 24. And, sunset remains at 8:31 PM through July 6. There is no change in the time of astronomical sunset for a total of 15 days.
Please check your own tables for sunrise and sunset, and see what is happening in your neighborhood. Here, we will have three more days of “longest day of the year” on June 22, 23, and 24. Sunrise and sunset will both be one minute later than June 18, 19, and 20; but the total number of minutes of daylight will be exactly the same.
Our time of sunrise returns to a more normal pattern around the first of July, where we will finally have sunrise time stay the same for two days at a time, then shift to a minute later on the following day.
So, the year turns yet again. After June 24 our days will continue to grow shorter by a minute or two each day until the Fall Equinox, in September.
Summer weather generally lasts well into October in our part of Virginia, long past the start of school, the “first day of fall” and the Labor Day holiday, which is the official close of summer in the United States.
Perhaps because I’m outside in the garden nearly every day, I’m keenly aware of the weather, and the rhythms of our Earth. In this time of transition, please stay in touch with what is happening in your part of the planet, also. These larger rhthms affect us all in so many ways, large and small.
Photos by Woodland Gnome 2014
Captivating! The first word. 🙂 Good questions, most of all!
I don’t get the paper, but I can say the sun rose at 5:55 a.m. CST,
(I leave for work at 6:20), and the sun sets at 8:59 p.m. – near bedtime.
Psychologically, Memorial Weekend is when summer begins for me.
‘Round here, Iris and Peonies are bloomin’ away together at that time of year.
Love your pics as always! Take care. Peace and luvz, Keith
Thank you, Uncle Tree. Interesting that your day is longer, but your spring is slower. Tis a mystery. Our Peonies have gone to seed- memories and expectations only now. Please check out the link in my post, when you have a minute, and look at your pattern of sunrise/sunset times. I’d be interested to know whether you also have 2 weeks of the same sunrise/sunset times at your latitude. The journey is fueled by questions…. sparkly, iridescent pieces of our consciousness all…. Hugz, WG
I’m at zip 68502
🙂 Happy hunting!
Since you’re to our north, your days are longer. You will have a true Summer Solstice on June 21 with sunrise at 5:55 AM and sunset at 9:02 PM for a day of 15 hours and 7 minutes. Your day will be 15 hours and 6 minutes from June 18 (sunrise at 5:55 and sunset at 9:01) through June 25 (sunrise at 5:56 and sunset at 9:02. In fact, your sunset comes at 9:02 for a total of 15 days from 6/21-7/5. You have two weeks of sunrise at 5:55 from 6/8-21. Hope you have a great time with all of that daylight to burn! Best wishes, WG
It actually causes me to eat supper later and later. LoL 🙂
That is weird about the timing on both ends up here.
I did learn something today. Thanks to you, E!
😉 Happy Weekend!
Beaitful post, as usual…
Best regards and thanks for sharing, Aquileana 😀
Thank you, Aquileana 😉 May all be well with you and yours. WG