//=========================================================
//
// Define latitude/longitude and other constants
//
//=========================================================
	StationLat = 38.85018
	StationLong = -77.09408
	StationLatString = "38° 51\' 01\" N"
	StationLongString = "77° 05\' 39\" W"
	StationMiscString = "NOAA/CWOP Site CW8838, WBCR Site 20530"
	StationGeogLocationString = "Arlington Courthouse 4.7 km / 2.9 mi S"
	StationNoteString = "Note:  Day/Month/Year records based on days ending at midnight LST, per WMO/NOAA standard."
	StationTitlebarString = "Douglas Park [CW8838] Weather at "
	StationHeaderString = "Douglas Park, Arlington, Virginia (USA) Weather Page"
  StationElevMetres = 56
  StationElevFeet = 183
  StationDateFormat = "ymd"
   
	LSTTimeZone = "EST"
	LDTTimeZone = "EDT"
	UTC_LSTOffset = -5
	UTC_LDTOffset = -4
	BeginTimeLDTinUTC = ((2-UTC_LSTOffset)/24) // in US & Canada, DST begins at 02 LST; factor is fraction of a day
	EndTimeLDTinUTC = ((2-UTC_LDTOffset)/24) // in US & Canada, DST ends at 02 LDT; factor is fraction of a day
	DSTBeginMonth = 3 // in US & Canada, DST begins 2d Sunday in March
  DSTBeginSunday = 2 // in US & Canada, DST begins 2d Sunday in March
	DSTEndMonth = 11 // in US & Canada, DST ends 1st Sunday in November
  DSTEndSunday = 1 // in US & Canada, DST ends 1st Sunday in November

  EarliestUTCSunrise = 9 // earliest UTC sunrise of year
  EarliestUTCSunset = 21 // earliest UTC sunset of year
  SolsticeMaxSunRiseSetDiff = 12  // Max difference between solstices for sunrise or sunset