SunCalc

A little online application with interactive map that shows sun movement and sunlight phases (with dawn, sunrise, sunset and dusk times) during the given day at the given location.
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2 votes Vote

maybe you can change the map to yandex?

Hi. maybe you can change the map to yandex?
Tigran, 13.11.2021, 04:14
0 comments
2 votes Vote

extrat a table with the sun hours per month

I would like to extrat a table with the sun hours of sunrise, sun noon and sunset per month, for a specific location. I congratulat you for this site.
Ana Rodrigues, 25.03.2022, 13:49
0 comments
2 votes Vote

Show the map in satellite version

If you could switch to satellite version of maps you could pinpoint more specific areas. Like a specific property or landmark.
Robert , 06.02.2023, 11:27
0 comments
2 votes Vote

See satellite image instead of map

It would be interesting to have the satellite image instead of a graphical map
Ugo, 31.03.2023, 15:01
0 comments
2 votes Vote

Satellite View Map Option

Add option to change map to satellite view
ADRIAN, 25.04.2023, 17:01
0 comments
2 votes Vote

1-Aug to 17-Dec no Red Sunset line

Appears to be an error in the display of the Red sunset line. Using Hua Hin Thailand location, from 1-Aug through to 17-Dec, the Red line does not appear
David, 16.09.2023, 13:41
0 comments
1 vote Vote

Добавить линию горизонта

И еще интересно знать не только направление, но и точку на карте, где будет рассвет или закат (солнце встанет из-за гор или из-за моря)....
Андрей, 06.11.2010, 21:35
3 comments
1 vote Vote

a link to a location based image search

Something similar to your weather link, but using the Lon/Lat coords to search Flickr (or similar) for images around that location.
Gary Antcliffe, 06.02.2011, 08:35
3 comments
1 vote Vote

Be able to use a 12 hour time format

Be able to select between a 12 and 24 hour format.
Wayne, 06.10.2013, 16:55
4 comments
1 vote Vote

Be able to use a 12 or 24 hour format

Be able to select between a 2 or 34 hour format
Wayne, 06.10.2013, 16:59
1 comment
1 vote Vote

thank you!

this is awesome
julio, 28.02.2013, 15:51
0 comments
1 vote Vote

how do I select someplace other than San Francisco

I am planning a vacation to Honolulu and would like to be there when the trajectoy is a streight line (sun sets due west). How do I set the location and determine the date?
Ron, 04.06.2011, 17:18
5 comments
1 vote Vote

know the angle for the most solar enery on any day

principally for calculating the optimum angle and inclination over on a given time period of time for a solar panel. it would give the opportunity for example of providing a maximum summer average if one is feeding back to the power grid with...
Mark, 29.08.2013, 15:35
0 comments
1 vote Vote

appericiate

naseem, 07.09.2011, 04:39
4 comments
1 vote Vote

Нужны данные о высоте солнца в данное времея

Нужны данные о высоте солнца над горизонтом в данный момент времени. В градусах.
Alex, 19.10.2011, 15:34
4 comments
1 vote Vote

Permit user supplied coordinates in the initial SunCalc calling URL

Although I add my geocentric coordinates (http://suncalc.net/#/xx.xxxxxxx,-yy.yyyyyyy) to the initial SunCalc calling URL (where xx.xxxxxxx is my decimal latitude and where ,-yy.yyyyyyy is my decimal longitude) SunCalc ignores it and centers the...
Alvin Snowdon, 12.12.2011, 13:21
0 comments
1 vote Vote

Looks like your time zones are incorrect in Asia

Punch in San Carlos City, Negros Occidental, Philippines. Your program shows sunrise at three pm in the afternoon. Obviously, your time zone database is incorrect.
Dick, 24.12.2011, 01:17
3 comments
1 vote Vote

be able to move the "weather forecast" button and

I´d like to be able to move the "weather forecast" button and the improvement buttons, because they hide the buttons below, like zoom in and out!
Chris, 08.12.2015, 01:59
0 comments
1 vote Vote

thanks!!!

Borja, 07.01.2012, 09:39
5 comments
1 vote Vote

An 3D versionor a second picture with elevation

An 3D version or a second picture with elevation change. A picture with a variable elevation of the roof of a house with solarcells, with indication about % effectiviness solar power
gert, 31.01.2012, 19:43
0 comments
1 vote Vote

Congratulate you on creating this invaluable tool

Thank you for this app. It is extremely helpful when planning photographic excursions. Keep up the good work.
Peter, 02.10.2013, 11:23
5 comments
1 vote Vote

Why sunrise/set lines at the equator point South?

When I put the balloon on the equator the lines showing the sunrise/sunset angles still go to the south. Even in the southern hemisphere they point south.
g, 22.02.2012, 13:40
0 comments
1 vote Vote

Weather Forecast and Improvements windows

These overlie the Google controls. Not helpful.
Nick, 18.10.2015, 10:52
0 comments
1 vote Vote

know the daily possible solar radiation maximum

For a given location (Lat/Long) I would like to see what the daily maximum solar radition could be. I collect 10 minute interval solar radiation data in Wm2 at my weather site in Bristol, UK but I have know way of knowing whether my 6000 Wm2 for a...
Barry Horton, 20.03.2012, 16:38
0 comments
1 vote Vote

Time slider needs to be moved over.

B Osborne, 23.03.2012, 13:34
0 comments
1 vote Vote

timescale for local solar, sideral, local time

add timescale for local solar, sideral times and mean times show timezones
abcd, 03.04.2012, 13:10
0 comments
1 vote Vote

Change time button 12hr/24hr to help 2 graders

Be able to change 24 hr times to 12 hr time to help 2 graders have a real world application to elapsed time
Mike Miller, 27.04.2012, 14:02
4 comments
1 vote Vote

input and save positions and an i-pad version

Roy , 21.05.2012, 07:57
0 comments
1 vote Vote

see this on my mobile device, even via browser.

I can't see the webpage on my mobile device browser because the boxes and the chart itself won't size down.
Yani, 20.05.2012, 17:38
0 comments
1 vote Vote

see the direction of the Sun during the night

I'd like to see the direction of the Sun during the night. It's interesting where's the Sun at night :D
Vladimir, 17.06.2012, 23:19
0 comments

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