I'm at 53N so the day length swings are substantial enough to use black-out curtains in the bedroom windows in the summer.
I'm at 53 07.866N
Strange to think that the shortest distance between us is NOT a straight line
I'm at 53N so the day length swings are substantial enough to use black-out curtains in the bedroom windows in the summer.
But graphically it is a Gauss curve?
River is nicer. Has fish in it.Oh dear living out there is so hard.pool too cool? Try mine.. it's frozen over tonight. Bracing! Oh wait... it's a large puddle, best I can do though. . I'd love a pool but I do have a river within a ten minute walk.
Then, I have zig-zag mountain ranges within 5 miles of my house, both to the east and the west.
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Stick your town and here in be prepared to drink from the fire hose as our american cousins would say (more info than you can swallow)
https://www.timeanddate.com/sun/uk
The actual change follows a sinusoidal curve - so there is virtually no change in December then maximum change around the 21st March (I believe 2.8 minutes?) then no change again in late June. If you plot a sinusoidal curve with daylight hours against day of the year for wherever you are in the world it is reasonably straight forward to work out a) how many daylight hours there are in a particular day and, b), (by calculating the gradient) the rate of change of daylight hours on a day -
The actual change follows a sinusoidal curve - so there is virtually no change in December then maximum change around the 21st March (I believe 2.8 minutes?) then no change again in late June. If you plot a sinusoidal curve with daylight hours against day of the year for wherever you are in the world it is reasonably straight forward to work out a) how many daylight hours there are in a particular day and, b), (by calculating the gradient) the rate of change of daylight hours on a day -
Alan, get a job or is this your job? Or have you got too much time on your hands?
I have several clocks which display north polar projections and a ring of notable cities around the perimeter.
Local time and UTC and silly squeeking alarm functions!
Of course all the continents are distorted to hello. I don't care at all.
I used to be an active ham operator (VE7APC) but the finals are cold (Yaesu FT901DM).
The clocks were and are wonderful to see the days and nights circle the globe.
Yeah; I like The Old farmer's Almanac.I buy an Almanac each year. Tells me everything about hightides and dawns and sunsets and when to plant my carrots, which Holy Day to remember when I do that and odd things to note about the stars this year. Plus any number of anecdotes about the countryside and flat out, entertaining lies about, well, pretty much all subjects ... apart from time and tide.