Web Results

## Sunrise equation

en.wikipedia.org/wiki/Sunrise_equation

... \dfrac{\omega_\. where: Jset is the actual Julian date of sunset;: Jrise is the actual Julian date of sunrise.

## NOAA Improved Sunrise/Sunset Calculation

Please note that this web page is the old version of the NOAA Solar Calculator. Back when this calculator was first created, we decided to use a non-standard ...

## Sunrise/Sunset Algorithm

williams.best.vwh.net/sunrise_sunset_algorithm.htm

Sunrise Sunset Algorithm. ... + day - 30 2. convert the longitude to hour value and calculate an approximate time lngHour = longitude / 15 if rising time is desired: ...

## astronomy - How can I compute sunrise/sunset times? - Stack Overflow

stackoverflow.com/questions/704088/how-can-i-compute-sunrise-sunset-times

And you can't calculate the sunrise or sunset directly with NOAA's accuracy. You' ll have to create a governing set of equations for apparent ...

## A simple sunrise-sunset algorithm taken from http://williams.best.vwh ...

gist.github.com/Tafkas/4742250

function computeSunrise(day, sunrise) { ... sunrise = true for sunrise, false for sunset ... convert the longitude to hour value and calculate an approximate time.

## Sun rise, set and twilight times calculated using a simple iterative ...

www.stargazing.net/kepler/sunrise.html

Formula [1] gives us a way of calculating a better estimate of the time of sunrise, given the ...

## Sunrise and Sunset Time Calculator | Sunrise Equation - Had2Know

How to calculate sunrise and sunset times from the date and latitude...

## SunCalc - sun position, sunlight phases, sunrise, sunset, dusk and ...

suncalc.net/

A little online application with interactive map that shows sun movement and sunlight phases during the given day at the given location.

Nov 25, 2014 ... How to calculate sunrise for Captain Roth's Navigator class.
Nov 9, 2014 ... This video gives a brief introduction to manual calculations for sunrise and sunset using the nautical almanac.

### Calculation Details - NOAA Earth System Research Laboratory

www.esrl.noaa.gov

The calculations in the NOAA Sunrise/Sunset and Solar Position Calculators are based on equations from Astronomical Algorithms, by Jean Meeus. The sunrise ...

### Sunrise and Sunset Calculator - Timeanddate.com

www.timeanddate.com

Calculate local times for sunrises, sunsets, meridian passing, Sun distance, ... Sunrise, Sunset, dusk, dawn and twilight, Sun distance, day length, altitude and ...

### Calculate Sunrise/Sunset

users.electromagnetic.net

Calculating Sunrise and Sunset. So you want to calculate sunrise and sunset. Simple (maybe). If this doesn't make sense to you without real numbers, you might ...