Sunrise and Sunset Times
Links
Complete Sun and Moon Data for One Day
http://aa.usno.navy.mil/data/docs/RS_OneDay.html
Calculates the times of sunrise, sunset, moonrise, moonset, transits, and the beginning and end of civil twilight, along with information on the Moon's phase by specifying the date and location.
Solar Photoperiod Calculator
http://www.sci.fi/~benefon/sol.html
For a given location and date calculates sunrise, sunset, civil twilight, sun height; in JavaScript and an Excel file.
Sunrise, sunset, solar position, and solar radiation calculators for Excel
http://www.ecy.wa.gov/programs/eap/models/
Excel files by Greg Pelletier with functions for sunrise/sunset and solar position and radiation
Sunriset
http://xoomer.virgilio.it/vtomezzo/sunriset/index.html
Online calculator of sun rise/set times for any location. Interactive world map is available.
Tables for Sun and Moon Rise and Set
http://aa.usno.navy.mil/data/docs/RS_OneYear.html
Authoritative source for tables of sunrise/sunset, moonrise/moonset and twilight by year.
The Lunar Times
Provides Moon rise, set, position and phase seen from different parts of the world.
The Sunrise Times
http://www.thesunrisetimes.com/
Provides time of sunrise and sunset for places around the world.