Sunrise and sunset times (location) Calculator

Calculates the solar azimuth and elevation angles, sunrise and sunset times, and culmination time.

Input negative degree for west longtitude and south latitude.
If your local time is on Daylight Saving time, select 'ON' from DST mode.
Sunrise and sunset times (location)
Longitude
    1. ,
    2. Latitude
Altitude
    1. m
Date
    1.  /
    2. ,
    3. (1900~2099)
    1. Time zone UTC
    2. h
    3.  (New York:-5, Los Angels:-8)
    1. DST

Sunrise
    1.  
    2.   Azimuth angle
       
    3. degree
Culmination
    1.  
    2.  Elevation angle
       
    3. degree
Sunset
    1.  
    2.   Azimuth angle
       
    3. degree
    Sunrise and sunset times (location)
    [1-10] /76Disp-Num
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    [1]  2021/09/29 07:04   60 years old level or over / A retired person / Very /
    Purpose of use
    Calculating potential shadowing of garden in new-build house.
    Comment/Request
    Very helpful and comprehensive
    [2]  2021/09/20 22:44   60 years old level or over / Others / Very /
    Purpose of use
    Determine when we can see sunsets on the water unobstructed by land in a cove on the water.
    [3]  2021/06/14 11:01   60 years old level or over / A retired person / Very /
    Purpose of use
    Exact azimuth and altitude of sun at location of James Dean car crash.
    Comment/Request
    Conclusion: the sun was below the mountains two miles to the west of the collision site. The junction 41/46 was in shadow/twilight.
    [4]  2021/06/11 02:46   60 years old level or over / A retired person / Very /
    Purpose of use
    I wanted to check the azimuth of the Sun at sunset on the day of the Summer Solstice.
    [5]  2021/05/28 12:58   20 years old level / An office worker / A public employee / Very /
    Purpose of use
    To know exactly when to start and stop hunting
    [6]  2021/04/30 12:34   60 years old level or over / An engineer / Very /
    Purpose of use
    Orientation of home on a lake for maximum summer shade and year-round sunsets optimal - azimuth
    [7]  2021/04/23 15:32   60 years old level or over / High-school/ University/ Grad student / Very /
    Purpose of use
    Calculate sunrise times at altitude for viewing a sunrise solar eclipse from the air.
    [8]  2021/03/05 04:50   60 years old level or over / A retired person / Useful /
    Purpose of use
    Deck pergola design, height, and placement for max shade summer afternoons 4-8 pm.
    Comment/Request
    Summer solstice culmination sun angle for my location ~44 degrees north latitude was reported as 69 degrees... I would have expected closer to 90 degrees, as directly overhead. This is probably a gap in my understanding of how the sun and seasons work.
    [9]  2021/03/04 14:07   60 years old level or over / A teacher / A researcher / Very /
    Purpose of use
    Celestial Navigation Was searching for how to calculate the rate of change of the Sun's altitude as a function of Local Hour Angle and found this site. GREAT SITE
    [10]  2021/02/01 05:30   60 years old level or over / A retired person / Very /
    Purpose of use
    Calculate day length, noon altitude for solar panel calculation.

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