Fix US-holidays
01/01	New Year's Day	06/19	Juneteenth	10/31	Halloween
01/06	Epiphany	06/24	Midsummer's Day
01/19	Robert E Lee's Birthday	07/04	Independence Day	11/01	All Saints' Day
02/02	Groundhog Day	08/01	Air Force Day	11/10	Marine Corps Day
02/12	Lincoln's Birthday	08/04	Cost Guard Day	11/11	Veterans Day
02/14	Valentine's Day	08/15	Assumption Day	12/07	Pearl Harbour Remembrance Day
03/17	St. Patrick's Day	09/11	Patriot Day	12/08	Immaculate Conception
04/01	April Fool's Day	09/17	Constitution Day	12/24	Christmas Eve
04/22	Earth Day	10/16	Bosses' Day	12/25	Christmas Day
05/06	Nurses' Day	10/26	Mother-in-Law's Day	12/26	Kwanzaa
06/14	Flag Day	10/27	Navy Day	12/31	New Year's Eve
Easter related holidays
	Carnival Monday		Good Friday		Ascension
	Shrove Tuesday		Easter		Pentecost
	Ash Wednesday		Easter Monday		Corpus Christi
	Palm Sunday
Other variable holidays
	Martin Luther King Jr. Day		Father's Day		1st Advent
	Presidents Day		Columbus Day		2nd Advent
	Mother's Day		Thanksgiving		3rd Advent
	Memorial Day		Labor Day		4th Advent
International holidays (selection)
07/01	Canada Day		Victoria Day		Queen's Birthday
01/26	Australia Day		Thanksgiving (Can)	11/11	Remembrance Day (Canada)
04/25	ANZAC Day	06/24	St-Jean Baptiste	12/26	Boxing Day
Other
	Daylight Saving Time begins		Full moon		Calendar weeks
	Daylight Saving Time ends		New moon
	Sunset/Sunrise in long: lat: