From 04a052a37d586e298751dd35df94845aff494ba9 Mon Sep 17 00:00:00 2001
From: Stefan <37924749+stefanroelofs@users.noreply.github.com>
Date: Wed, 1 Sep 2021 12:26:56 +0200
Subject: [PATCH] Fix moon phases (#55518)

---
 homeassistant/components/moon/sensor.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/homeassistant/components/moon/sensor.py b/homeassistant/components/moon/sensor.py
index 223ee831779..138c842b7e8 100644
--- a/homeassistant/components/moon/sensor.py
+++ b/homeassistant/components/moon/sensor.py
@@ -62,19 +62,19 @@ class MoonSensor(SensorEntity):
     @property
     def native_value(self):
         """Return the state of the device."""
-        if self._state == 0:
+        if self._state < 0.5 or self._state > 27.5:
             return STATE_NEW_MOON
-        if self._state < 7:
+        if self._state < 6.5:
             return STATE_WAXING_CRESCENT
-        if self._state == 7:
+        if self._state < 7.5:
             return STATE_FIRST_QUARTER
-        if self._state < 14:
+        if self._state < 13.5:
             return STATE_WAXING_GIBBOUS
-        if self._state == 14:
+        if self._state < 14.5:
             return STATE_FULL_MOON
-        if self._state < 21:
+        if self._state < 20.5:
             return STATE_WANING_GIBBOUS
-        if self._state == 21:
+        if self._state < 21.5:
             return STATE_LAST_QUARTER
         return STATE_WANING_CRESCENT