diff --git a/tests/components/holiday/test_calendar.py b/tests/components/holiday/test_calendar.py
index b5067a467ed..db58b7b1f73 100644
--- a/tests/components/holiday/test_calendar.py
+++ b/tests/components/holiday/test_calendar.py
@@ -3,6 +3,7 @@
 from datetime import datetime, timedelta
 
 from freezegun.api import FrozenDateTimeFactory
+import pytest
 
 from homeassistant.components.calendar import (
     DOMAIN as CALENDAR_DOMAIN,
@@ -17,12 +18,18 @@ from homeassistant.util import dt as dt_util
 from tests.common import MockConfigEntry, async_fire_time_changed
 
 
+@pytest.mark.parametrize(
+    "time_zone", ["Asia/Tokyo", "Europe/Berlin", "America/Chicago", "US/Hawaii"]
+)
 async def test_holiday_calendar_entity(
     hass: HomeAssistant,
     freezer: FrozenDateTimeFactory,
+    time_zone: str,
 ) -> None:
     """Test HolidayCalendarEntity functionality."""
-    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=dt_util.UTC))
+    await hass.config.async_set_time_zone(time_zone)
+    zone = await dt_util.async_get_time_zone(time_zone)
+    freezer.move_to(datetime(2023, 1, 1, 0, 1, 1, tzinfo=zone))  # New Years Day
 
     config_entry = MockConfigEntry(
         domain=DOMAIN,
@@ -64,8 +71,16 @@ async def test_holiday_calendar_entity(
     assert state is not None
     assert state.state == "on"
 
+    freezer.move_to(
+        datetime(2023, 1, 2, 0, 1, 1, tzinfo=zone)
+    )  # Day after New Years Day
+
+    state = hass.states.get("calendar.united_states_ak")
+    assert state is not None
+    assert state.state == "on"
+
     # Test holidays for the next year
-    freezer.move_to(datetime(2023, 12, 31, 12, tzinfo=dt_util.UTC))
+    freezer.move_to(datetime(2023, 12, 31, 12, tzinfo=zone))
 
     response = await hass.services.async_call(
         CALENDAR_DOMAIN,
@@ -91,12 +106,18 @@ async def test_holiday_calendar_entity(
     }
 
 
+@pytest.mark.parametrize(
+    "time_zone", ["Asia/Tokyo", "Europe/Berlin", "America/Chicago", "US/Hawaii"]
+)
 async def test_default_language(
     hass: HomeAssistant,
     freezer: FrozenDateTimeFactory,
+    time_zone: str,
 ) -> None:
     """Test default language."""
-    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=dt_util.UTC))
+    await hass.config.async_set_time_zone(time_zone)
+    zone = await dt_util.async_get_time_zone(time_zone)
+    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=zone))
 
     config_entry = MockConfigEntry(
         domain=DOMAIN,
@@ -162,12 +183,18 @@ async def test_default_language(
     }
 
 
+@pytest.mark.parametrize(
+    "time_zone", ["Asia/Tokyo", "Europe/Berlin", "America/Chicago", "US/Hawaii"]
+)
 async def test_no_language(
     hass: HomeAssistant,
     freezer: FrozenDateTimeFactory,
+    time_zone: str,
 ) -> None:
     """Test language defaults to English if language not exist."""
-    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=dt_util.UTC))
+    await hass.config.async_set_time_zone(time_zone)
+    zone = await dt_util.async_get_time_zone(time_zone)
+    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=zone))
 
     config_entry = MockConfigEntry(
         domain=DOMAIN,
@@ -203,12 +230,18 @@ async def test_no_language(
     }
 
 
+@pytest.mark.parametrize(
+    "time_zone", ["Asia/Tokyo", "Europe/Berlin", "America/Chicago", "US/Hawaii"]
+)
 async def test_no_next_event(
     hass: HomeAssistant,
     freezer: FrozenDateTimeFactory,
+    time_zone: str,
 ) -> None:
     """Test if there is no next event."""
-    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=dt_util.UTC))
+    await hass.config.async_set_time_zone(time_zone)
+    zone = await dt_util.async_get_time_zone(time_zone)
+    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=zone))
 
     config_entry = MockConfigEntry(
         domain=DOMAIN,
@@ -221,7 +254,7 @@ async def test_no_next_event(
     await hass.async_block_till_done()
 
     # Move time to out of reach
-    freezer.move_to(datetime(dt_util.now().year + 5, 1, 1, 12, tzinfo=dt_util.UTC))
+    freezer.move_to(datetime(dt_util.now().year + 5, 1, 1, 12, tzinfo=zone))
     async_fire_time_changed(hass)
 
     state = hass.states.get("calendar.germany")
@@ -230,15 +263,22 @@ async def test_no_next_event(
     assert state.attributes == {"friendly_name": "Germany"}
 
 
+@pytest.mark.parametrize(
+    "time_zone", ["Asia/Tokyo", "Europe/Berlin", "America/Chicago", "US/Hawaii"]
+)
 async def test_language_not_exist(
-    hass: HomeAssistant, freezer: FrozenDateTimeFactory
+    hass: HomeAssistant,
+    freezer: FrozenDateTimeFactory,
+    time_zone: str,
 ) -> None:
     """Test when language doesn't exist it will fallback to country default language."""
+    await hass.config.async_set_time_zone(time_zone)
+    zone = await dt_util.async_get_time_zone(time_zone)
 
     hass.config.language = "nb"  # Norweigan language "Norks bokmål"
     hass.config.country = "NO"
 
-    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=dt_util.UTC))
+    freezer.move_to(datetime(2023, 1, 1, 12, tzinfo=zone))
 
     config_entry = MockConfigEntry(
         domain=DOMAIN,