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
    2. OFF ON

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] /41Disp-Num
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[1]  2018/09/17 05:04   Male / 40 years old level / An engineer / Very /
Purpose of use
Personal interest in astronomy
Comment/Request
How to generate a list of data for a whole month or a year?
[2]  2018/08/25 13:14   Male / 50 years old level / Self-employed people / Useful /
Purpose of use
Settings for astronomical wall switch timer (Leviton Vizia) for eave lighting at home.
[3]  2018/06/30 01:22   Male / 60 years old level or over / A retired people / Very /
Purpose of use
calculation of sunrise at 80000m for ionospheric measurements
[4]  2018/06/29 10:56   Male / 60 years old level or over / A retired people / Very /
Purpose of use
Personal knowledge, to gain more understanding of the seasons and sun''s apparent movement throughout the year.
Comment/Request
Of all the sites I visit this to me is by far the most informative.
[5]  2018/06/10 02:34   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
Testing my Java Program
[6]  2018/06/07 20:02   Male / 40 years old level / Others / Very /
Purpose of use
Ultra-runner, hoping to finish a double marathon before sunset.
[7]  2018/06/05 22:46   Male / 50 years old level / A teacher / A researcher / Very /
Purpose of use
We periodically record sunrise time/azimuth on a wall chart to track throughout the school year. We match our recorded data with our predictions on the celestial hemisphere.
[8]  2018/04/04 12:57   Male / 40 years old level / A teacher / A researcher / Useful /
Purpose of use
Testing my own algorithm
[9]  2018/02/15 21:25   Male / 50 years old level / Self-employed people / Useful /
Purpose of use
Question arose as to the rate of change in the sunrise times each day. Is it a constant or does it exhibit seasonality.
[10]  2018/02/12 18:23   Male / 60 years old level or over / A retired people / Very /
Purpose of use
fishing and just like sunrise

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