5 Jan	Twelfth Night
6 Jan	Epiphany
6 Jan	Orthodox Christmas Day
13 Jan	Orthodox New Year
20 Jan	Tu B'Shevat (Arbor Day)
3 Feb	Lunar New Year
14 Feb	Valentine's Day
1 Mar	St. David's Day (Wales)
2 Mar	Isra and Mi'raj
8 Mar	Carnival / Shrove Tuesday / Pancake Day
9 Mar	Carnival / Ash Wednesday
20 Mar	Purim
3 Apr	Mother's Day
4 Apr	Ramadan Start
17 Apr	Palm Sunday
19 Apr	First day of Passover
21 Apr	Maundy Thursday
22 Apr	Orthodox Good Friday
22 Apr	Good Friday
23 Apr	Holy Saturday
23 Apr	Orthodox Holy Saturday
23 Apr	St. George's Day
23 Apr	Shakespeare Day
24 Apr	Orthodox Easter
24 Apr	Easter Sunday
25 Apr	Orthodox Easter Monday
26 Apr	Last day of Passover
29 Apr	Laylatul Qadr (Night of Power)
2 May	Yom HaShoah
4 May	Eid ul Fitr
22 May	Lag B'Omer

2 Jun	Ascension Day
8 Jun	Shavuot
12 Jun	Pentecost
13 Jun	Whit Monday
19 Jun	Trinity Sunday
23 Jun	Corpus Christi
11 Jul	Eid al-Adha
31 Jul	Muharram/Islamic New Year
9 Aug	Tisha B'Av
9 Aug	Ashura
15 Aug	Assumption of Mary
29 Sep	Rosh Hashana
4 Oct	Feast of St Francis of Assisi
8 Oct	Yom Kippur
9 Oct	Milad un Nabi (Mawlid)
13 Oct	First day of Sukkot
19 Oct	Hoshana Rabbah
20 Oct	Shemini Atzeret
21 Oct	Simchat Torah
31 Oct	Halloween
1 Nov	All Saints' Day
2 Nov	All Souls' Day
5 Nov	Guy Fawkes Day
27 Nov	First Sunday of Advent
8 Dec	Feast of the Immaculate Conception
21 Dec	First Day of Hanukkah
24 Dec	Christmas Eve
25 Dec	Christmas Day
26 Dec	Boxing Day (England, Wales)
28 Dec	Last day of Hanukkah
31 Dec	New Year's Eve

Add more holidays/observances: Clock Change Dates | Seasons

	New Moon.		1st Quarter.
	Full Moon.		3rd Quarter.