Date core.
Return days in month for year month.
Return days in next calendar month.
Return days in previous calendar month.
Days in month for given date.
Return True if Year is a leap year.
Return True if Year of Date is a leap year.
Return number of days in a year.
Return the Iso DayOfWeek Monday 1, to Sunday 7.
Return date of first of month.
Return first of next month date.
Resturn date of last day of month.
Return last of previous month date.
Days back to start of week day.
Convenience fromTime as time ticks are Elm Ints in this library.
Convenience toTime as time ticks are Elm Ints in this library.
Return next day in calendar sequence.
Return previous day in calendar sequence.
Return next month in calendar sequence.
Return previous month in calendar sequence.
Epoch starting point for tick 0.
Ticks in a millisecond. (this is 1 on Win 7 in Chrome)
Ticks in a second.
Ticks in a minute.
Ticks in an hour.
Ticks in a day.
Ticks in a week.
Copyright (c) 2016 Robin Luiten
Return month as integer. Jan = 1 to Dec = 12.