Sunrises and sunsets – online ephemeris

The “online ephemeris” page is no longer available. Data on sunrises and sunsets can be found with satisfactory accuracy at meteocast.net, timeanddate.com, https://nrc.canada.ca/en/research-development/products-services/software-applications/sunrisesunset-calculator etc. Calculations on these webpages are a little bit different because of different algorithms.