diff --git a/homeassistant/components/workday/binary_sensor.py b/homeassistant/components/workday/binary_sensor.py
index 04a3a2544c1..1963359bf0a 100644
--- a/homeassistant/components/workday/binary_sensor.py
+++ b/homeassistant/components/workday/binary_sensor.py
@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from datetime import date, timedelta
+from datetime import date, datetime, timedelta
 from typing import Final
 
 from holidays import (
@@ -15,13 +15,20 @@ import voluptuous as vol
 from homeassistant.components.binary_sensor import BinarySensorEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_COUNTRY, CONF_LANGUAGE, CONF_NAME
-from homeassistant.core import HomeAssistant, ServiceResponse, SupportsResponse
+from homeassistant.core import (
+    CALLBACK_TYPE,
+    HomeAssistant,
+    ServiceResponse,
+    SupportsResponse,
+    callback,
+)
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.device_registry import DeviceEntryType, DeviceInfo
 from homeassistant.helpers.entity_platform import (
     AddEntitiesCallback,
     async_get_current_platform,
 )
+from homeassistant.helpers.event import async_track_point_in_utc_time
 from homeassistant.helpers.issue_registry import IssueSeverity, async_create_issue
 from homeassistant.util import dt as dt_util, slugify
 
@@ -201,6 +208,8 @@ class IsWorkdaySensor(BinarySensorEntity):
     _attr_has_entity_name = True
     _attr_name = None
     _attr_translation_key = DOMAIN
+    _attr_should_poll = False
+    unsub: CALLBACK_TYPE | None = None
 
     def __init__(
         self,
@@ -248,11 +257,34 @@ class IsWorkdaySensor(BinarySensorEntity):
 
         return False
 
-    async def async_update(self) -> None:
-        """Get date and look whether it is a holiday."""
-        self._attr_is_on = self.date_is_workday(dt_util.now())
+    def get_next_interval(self, now: datetime) -> datetime:
+        """Compute next time an update should occur."""
+        tomorrow = dt_util.as_local(now) + timedelta(days=1)
+        return dt_util.start_of_local_day(tomorrow)
 
-    async def check_date(self, check_date: date) -> ServiceResponse:
+    def _update_state_and_setup_listener(self) -> None:
+        """Update state and setup listener for next interval."""
+        now = dt_util.utcnow()
+        self.update_data(now)
+        self.unsub = async_track_point_in_utc_time(
+            self.hass, self.point_in_time_listener, self.get_next_interval(now)
+        )
+
+    @callback
+    def point_in_time_listener(self, time_date: datetime) -> None:
+        """Get the latest data and update state."""
+        self._update_state_and_setup_listener()
+        self.async_write_ha_state()
+
+    async def async_added_to_hass(self) -> None:
+        """Set up first update."""
+        self._update_state_and_setup_listener()
+
+    def update_data(self, now: datetime) -> None:
+        """Get date and look whether it is a holiday."""
+        self._attr_is_on = self.date_is_workday(now)
+
+    def check_date(self, check_date: date) -> ServiceResponse:
         """Service to check if date is workday or not."""
         return {"workday": self.date_is_workday(check_date)}
 
diff --git a/tests/components/workday/test_binary_sensor.py b/tests/components/workday/test_binary_sensor.py
index a3fba852f60..e9f0e8023bc 100644
--- a/tests/components/workday/test_binary_sensor.py
+++ b/tests/components/workday/test_binary_sensor.py
@@ -1,6 +1,6 @@
 """Tests the Home Assistant workday binary sensor."""
 
-from datetime import date, datetime
+from datetime import date, datetime, timedelta
 from typing import Any
 
 from freezegun.api import FrozenDateTimeFactory
@@ -41,31 +41,34 @@ from . import (
     init_integration,
 )
 
+from tests.common import async_fire_time_changed
+
 
 @pytest.mark.parametrize(
-    ("config", "expected_state"),
+    ("config", "expected_state", "expected_state_weekend"),
     [
-        (TEST_CONFIG_NO_COUNTRY, "on"),
-        (TEST_CONFIG_WITH_PROVINCE, "off"),
-        (TEST_CONFIG_NO_PROVINCE, "off"),
-        (TEST_CONFIG_WITH_STATE, "on"),
-        (TEST_CONFIG_NO_STATE, "on"),
-        (TEST_CONFIG_EXAMPLE_1, "on"),
-        (TEST_CONFIG_EXAMPLE_2, "off"),
-        (TEST_CONFIG_TOMORROW, "off"),
-        (TEST_CONFIG_DAY_AFTER_TOMORROW, "off"),
-        (TEST_CONFIG_YESTERDAY, "on"),
-        (TEST_CONFIG_NO_LANGUAGE_CONFIGURED, "off"),
+        (TEST_CONFIG_NO_COUNTRY, "on", "off"),
+        (TEST_CONFIG_WITH_PROVINCE, "off", "off"),
+        (TEST_CONFIG_NO_PROVINCE, "off", "off"),
+        (TEST_CONFIG_WITH_STATE, "on", "off"),
+        (TEST_CONFIG_NO_STATE, "on", "off"),
+        (TEST_CONFIG_EXAMPLE_1, "on", "off"),
+        (TEST_CONFIG_EXAMPLE_2, "off", "off"),
+        (TEST_CONFIG_TOMORROW, "off", "off"),
+        (TEST_CONFIG_DAY_AFTER_TOMORROW, "off", "off"),
+        (TEST_CONFIG_YESTERDAY, "on", "off"),  # Friday was good Friday
+        (TEST_CONFIG_NO_LANGUAGE_CONFIGURED, "off", "off"),
     ],
 )
 async def test_setup(
     hass: HomeAssistant,
     config: dict[str, Any],
     expected_state: str,
+    expected_state_weekend: str,
     freezer: FrozenDateTimeFactory,
 ) -> None:
     """Test setup from various configs."""
-    freezer.move_to(datetime(2022, 4, 15, 12, tzinfo=UTC))  # Monday
+    freezer.move_to(datetime(2022, 4, 15, 12, tzinfo=UTC))  # Friday
     await init_integration(hass, config)
 
     state = hass.states.get("binary_sensor.workday_sensor")
@@ -78,6 +81,13 @@ async def test_setup(
         "days_offset": config["days_offset"],
     }
 
+    freezer.tick(timedelta(days=1))  # Saturday
+    async_fire_time_changed(hass)
+
+    state = hass.states.get("binary_sensor.workday_sensor")
+    assert state is not None
+    assert state.state == expected_state_weekend
+
 
 async def test_setup_with_invalid_province_from_yaml(hass: HomeAssistant) -> None:
     """Test setup invalid province with import."""