From b6847b8ba58ce6f8c05f8e27d7f29f169d2acbb2 Mon Sep 17 00:00:00 2001
From: Giuseppe Li <giuseppe@alpaca.ai>
Date: Mon, 17 Jan 2022 12:19:08 +0900
Subject: [PATCH 1/3] Fix XTKS 2022 holidays

---
 exchange_calendars/xtks_holidays.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/exchange_calendars/xtks_holidays.py b/exchange_calendars/xtks_holidays.py
index f268aaaa..216eb128 100644
--- a/exchange_calendars/xtks_holidays.py
+++ b/exchange_calendars/xtks_holidays.py
@@ -83,6 +83,7 @@ def sunday_to_wednesday(dt):
     Timestamp("2019-03-21"),
     Timestamp("2020-03-20"),
     Timestamp("2021-03-20"),
+    Timestamp("2022-03-21"),
 ]
 
 # The Golden Week holidays (late April - early May) are listed in reverse
@@ -249,6 +250,7 @@ def sunday_to_wednesday(dt):
     Timestamp("2019-09-23"),
     Timestamp("2020-09-22"),
     Timestamp("2021-09-23"),
+    Timestamp("2022-09-23"),
 ]
 
 # If the Autumnal Equinox falls on a Wednesday, the Tuesday before

From 6dfc1180c8a4b67fca3eacb984004e249e806ae4 Mon Sep 17 00:00:00 2001
From: Prerak Sanghvi <prerak@prooftrading.com>
Date: Fri, 14 Jan 2022 11:42:34 -0500
Subject: [PATCH 2/3] Add US Juneteenth holiday to XNYS calendar starting in
 2022

---
 exchange_calendars/exchange_calendar_xnys.py | 3 +++
 exchange_calendars/us_holidays.py            | 8 +++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/exchange_calendars/exchange_calendar_xnys.py b/exchange_calendars/exchange_calendar_xnys.py
index f45e0220..1c9c911d 100644
--- a/exchange_calendars/exchange_calendar_xnys.py
+++ b/exchange_calendars/exchange_calendar_xnys.py
@@ -54,6 +54,7 @@
     USMemorialDay,
     USMemorialDay1964to1969,
     USMemorialDayBefore1964,
+    USJuneteenth,
     USNationalDaysofMourning,
     USNewYearsDay,
     USPresidentsDay,
@@ -85,6 +86,7 @@ class XNYSExchangeCalendar(ExchangeCalendar):
     - Good Friday (two days before Easter Sunday)
     - Memorial Day (May 30th, before 1970, with rule change in 1964)
     - Memorial Day (last Monday in May, after 1970)
+    - Juneteenth (June 16th, since 2022)
     - Independence Day (July 4th Sunday to Monday, before 1954)
     - Independence Day (observed on the nearest weekday to July 4th, after
       1953)
@@ -175,6 +177,7 @@ def regular_holidays(self):
                 USMemorialDayBefore1964,
                 USMemorialDay1964to1969,
                 USMemorialDay,
+                USJuneteenth,
                 USIndependenceDayBefore1954,
                 USIndependenceDay,
                 USLaborDay,
diff --git a/exchange_calendars/us_holidays.py b/exchange_calendars/us_holidays.py
index f7d8af1d..cee41943 100644
--- a/exchange_calendars/us_holidays.py
+++ b/exchange_calendars/us_holidays.py
@@ -137,7 +137,13 @@ def following_tuesday_every_four_years_observance(dt):
     start_date=Timestamp("1971-01-01"),
     offset=DateOffset(weekday=MO(1)),
 )
-
+USJuneteenth = Holiday(
+    "Juneteenth National Independence Day",
+    month=6,
+    day=19,
+    start_date=Timestamp("2022-01-01"),
+    observance=nearest_workday
+)
 USIndependenceDayBefore1954 = Holiday(
     "July 4th",
     month=7,

From 3bb087bdd10c05241ef609bcc6774d19610a0721 Mon Sep 17 00:00:00 2001
From: Sercan Turkmen <sercan@alpaca.ai>
Date: Thu, 17 Mar 2022 11:19:48 +0900
Subject: [PATCH 3/3] dev: align with trading calendars impl

---
 exchange_calendars/us_holidays.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exchange_calendars/us_holidays.py b/exchange_calendars/us_holidays.py
index cee41943..7245ea1e 100644
--- a/exchange_calendars/us_holidays.py
+++ b/exchange_calendars/us_holidays.py
@@ -142,7 +142,7 @@ def following_tuesday_every_four_years_observance(dt):
     month=6,
     day=19,
     start_date=Timestamp("2022-01-01"),
-    observance=nearest_workday
+    offset=DateOffset(weekday=MO(1))
 )
 USIndependenceDayBefore1954 = Holiday(
     "July 4th",