Sun Facts
Free App
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About Sun Facts
A smarter way to watch the sun.
Quickly calculate sun activity.
* Calculates the following data:
- Sunrise
- Solar noon
- Sunset
- Length of day
- Twilight times
- Equation of time
- Declination
- Azimuth of sunrise and sunset
- Altitude of sun at noon
- Sun Path during the day
- Solstice and Equinox dates
pro version:
- Moon rise
- Moon transit
- Moon set
- Declination
- Azimuth of moon rise and moon set
- Altitude of moon during transit
- Date of next new/full moon
* Specify a location by :
- GPS receiver
- list of more than 30000 cities
- geo coordinates supported are: latitude/longitude, UTM and MGRS
* Any date between 01/01/1901 and 01/31/2099 can be selected
* Information can be shared on Twitter and Facebook or send via email
Quickly calculate sun activity.
* Calculates the following data:
- Sunrise
- Solar noon
- Sunset
- Length of day
- Twilight times
- Equation of time
- Declination
- Azimuth of sunrise and sunset
- Altitude of sun at noon
- Sun Path during the day
- Solstice and Equinox dates
pro version:
- Moon rise
- Moon transit
- Moon set
- Declination
- Azimuth of moon rise and moon set
- Altitude of moon during transit
- Date of next new/full moon
* Specify a location by :
- GPS receiver
- list of more than 30000 cities
- geo coordinates supported are: latitude/longitude, UTM and MGRS
* Any date between 01/01/1901 and 01/31/2099 can be selected
* Information can be shared on Twitter and Facebook or send via email
All Application Badges
Free
downl.
downl.
Android
4.0.3+
4.0.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
New:
* Date and time of next solar eclipse
* Date and time of next lunar eclipse
* Moon distance
* Show current location on details and calendar pages
Updated:
* Time zone database
New:
* Date and time of next solar eclipse
* Date and time of next lunar eclipse
* Moon distance
* Show current location on details and calendar pages
Updated:
* Time zone database
Version update Sun Facts was updated to version 3.4
Version update Sun Facts was updated to version 3.3.1
Version update Sun Facts was updated to version 3.1
Version update Sun Facts was updated to version 2.0.2
What are users saying about Sun Facts
Q
by Q####:
by Q####:
This app is brilliant. Spot on, looks cool and easy to navigate. Details for all countries can be flagged up. The best of its type i have tried over the years. Well worth the coin
D
by D####:
by D####:
Quiet accurate sun rise n sunset times
S
by S####:
by S####:
Older version of app was great. Both sun and Moon data was available. Recent update removed this feature and made it a premium feature
S
by S####:
by S####:
...and photographers
T
by T####:
by T####:
This app used to show me moon data. I paid for it every time by looking at the stupid ads at the bottom of the screen. Now, under the pretext of "upgrading" the app, moon data is missing - although ads are still there - and is replaced with nag screens to buy the app. I wouldn't have "upgraded" had the developers been upfront and made it clear this would happen. I'll probably uninstall and buy an app from a more upfront dev.
D
by D####:
by D####:
Paras
S
by S####:
by S####:
Solid 5 Stars
W
by W####:
by W####:
sun facts. wow - I've looked at dozens of these things and erased all but this one this is beyond the best thank you thank you thank you. Can you give 6 stars?
J
by J####:
by J####:
At last the variable diagram for altitude of sun for efficient UVB body sun bathing in the Summer! Please add the dark Theme and bigger text on the diagram. Thanks!
T
by T####:
by T####:
Provides all the facts on the sun and moon than you'll ever need. Outstanding.
T
by T####:
by T####:
Excellent for accurate updates about sun
Y
by Y####:
by Y####:
great slider-controlled graphs
S
by S####:
by S####:
Provides all the facts on the sun and moon than you'll ever need. Outstanding.
I
by I####:
by I####:
Should be 6 stars
S
by S####:
by S####:
Nice sweet
S
by S####:
by S####:
I've been looking for app like this for long time eventually I found this one and I'm very satisfied with it.
Z
by Z####:
by Z####:
I've been looking for app like this for long time eventually I found this one and I'm very satisfied with it.
by S####:
Great, but would like a monthly lunar view