calculate sunrise and sunset time in a friendly way. in: a given date and coordinates. out: a dataframe with sunrise and sunset time.

calculate sunrise and sunset time in a friendly way. in: a given date and coordinates. out: a dataframe with sunrise and sunset time.

mf_sunriset(mydate = as.POSIXct("2008-08-08", tz = "GMT"), lon = 116.39, lat = 39.91)

Arguments

mydate	POSIXct

Value

a dataframe

Examples