From 229e2ba82f8d45cc77593f4014bb278a9f1d8075 Mon Sep 17 00:00:00 2001
From: "J.P. Krauss" <jkrauss@asymworks.com>
Date: Sat, 26 Nov 2022 16:38:21 -0800
Subject: [PATCH] Add Christmas Season Sensor

---
 packages/holiday/holiday.yaml | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/holiday/holiday.yaml b/packages/holiday/holiday.yaml
index 4de0d6c..7b841f2 100644
--- a/packages/holiday/holiday.yaml
+++ b/packages/holiday/holiday.yaml
@@ -2,7 +2,15 @@
 
 # -----------------------------------------------------------------------------
 # Holiday Sensors
-
+template:
+  - binary_sensor:
+      # Christmas Season is the day after Thanksgiving through New Years Eve
+      - name: Is Christmas Season
+        state: >
+          {% set xmas_start = as_datetime('%.4d-11-%.2d'|format(now().year, 22 + (3 - as_datetime(now().year|string + '-11-01').weekday()) % 7 + 1))|as_local %}
+          {% set xmas_end = as_datetime('%.4d-01-01'|format(now().year + 1))|as_local %}
+          {% set today = as_datetime('2023-01-01T00:00:00')|as_local %}
+          {{ xmas_start <= today and today < xmas_end }}
 
 # -----------------------------------------------------------------------------
 # Holiday Automations