% Generated by roxygen2: do not edit by hand % Please edit documentation in R/daybreak-wrappers.R \name{nautical_twilight} \alias{nautical_twilight} \title{Nautical twilight} \usage{ nautical_twilight(date, lon, lat) } \arguments{ \item{date}{The date to compute the length for. An R \link{DateTimeClasses} object or something that can be coerced into one by \code{\link[=as.POSIXlt]{as.POSIXlt()}}.} \item{lon, lat}{longitude & latitude} } \value{ (dbl) nautical twilight } \description{ Nautical twilight } \examples{ nautical_twilight("2019-12-31", -70.8636, 43.2683) }