「日没」の版間の差分

* [http://www.ecy.wa.gov/programs/eap/models/twilight.zip Excel workbook] with VBA functions for sunrise, sunset, solar noon, twilight (dawn and dusk), and solar position (azimuth and elevation); by [http://www.ecy.wa.gov/programs/eap/models.html Greg Pelletier], translated from NOAA's online calculators for [http://www.srrb.noaa.gov/highlights/sunrise/azel.html solar position] and [http://www.srrb.noaa.gov/highlights/sunrise/sunrise.html sunrise/sunset]

* [http://www.spc.noaa.gov/publications/corfidi/sunset The colors of twilight and sunset]

 

{{デフォルトソート:にちほつ}}