Rosh Chodesh Adar I
2027-02-07, 2027-02-08
Start of month of Adar I (on leap years) on the Hebrew calendar

Purim Katan
2027-02-21
Minor Purim celebration during Adar I on leap years

Shushan Purim Katan
2027-02-22
Minor Purim celebration during Adar I on leap years in Jerusalem and walled cities

Shabbat Shekalim
2027-03-06
Shabbat before Rosh Chodesh Adar

Rosh Chodesh Adar II
2027-03-09, 2027-03-10
Start of month of Adar II (on leap years) on the Hebrew calendar

Shabbat Zachor
2027-03-20
Shabbat of Remembrance

Ta’anit Esther
2027-03-22
Fast of Esther

Erev Purim
2027-03-22
Celebration of Jewish deliverance as told by Megilat Esther

Purim
2027-03-23

Shushan Purim
2027-03-24
Purim celebrated in Jerusalem and walled cities

Shabbat Parah
2027-03-27
Shabbat of the Red Heifer

Shabbat HaChodesh
2027-04-03
Shabbat before Rosh Chodesh Nissan

Rosh Chodesh Nisan
2027-04-08
Start of month of Nisan on the Hebrew calendar

Shabbat HaGadol
2027-04-17
Shabbat before Pesach (The Great Shabbat)

Yom HaAliyah
2027-04-17
Recognizes Aliyah; immigration to the Jewish State of Israel

Ta’anit Bechorot
2027-04-21
Fast of the First Born

Erev Pesach
2027-04-21
Passover; the Feast of Unleavened Bread

Pesach I
2027-04-22

Pesach II (CH’’M)
2027-04-23

Pesach III (CH’’M)
2027-04-24

Pesach IV (CH’’M)
2027-04-25

Pesach V (CH’’M)
2027-04-26

Pesach VI (CH’’M)
2027-04-27

Pesach VII
2027-04-28

Yom HaShoah
2027-05-04
Holocaust Memorial Day

Rosh Chodesh Iyyar
2027-05-07, 2027-05-08
Start of month of Iyyar on the Hebrew calendar

Yom HaZikaron
2027-05-11
Israeli Memorial Day
