diff --git a/chrono/agendas/models.py b/chrono/agendas/models.py
index 15deaa74..1fcd8d1f 100644
--- a/chrono/agendas/models.py
+++ b/chrono/agendas/models.py
@@ -606,8 +606,9 @@ class Agenda(models.Model):
             if not closed_hours_by_days:
                 yield SharedTimePeriod.from_weektime_interval(time_period_interval, desks=desks)
             else:
+                date = time_period_interval.begin.date
                 for weektime_interval in IntervalSet.simple(*time_period_interval) - closed_hours_by_days:
-                    yield SharedTimePeriod.from_weektime_interval(weektime_interval, desks=desks)
+                    yield SharedTimePeriod.from_weektime_interval(weektime_interval, desks=desks, date=date)
 
     @functional.cached_property
     def max_booking_datetime(self):
@@ -1361,7 +1362,7 @@ class SharedTimePeriod:
             event_datetime = next_time
 
     @classmethod
-    def from_weektime_interval(cls, weektime_interval, desks=()):
+    def from_weektime_interval(cls, weektime_interval, desks=(), date=None):
         begin, end = weektime_interval
         assert begin.weekday == end.weekday
 
@@ -1370,7 +1371,7 @@ class SharedTimePeriod:
             weekday_indexes=begin.weekday_indexes or end.weekday_indexes,
             start_time=begin.time,
             end_time=end.time,
-            date=begin.date or end.date,
+            date=begin.date or end.date or date,
             desks=desks,
         )
 
diff --git a/tests/api/datetimes/test_meetings.py b/tests/api/datetimes/test_meetings.py
index 4cd0d87e..6cdf34db 100644
--- a/tests/api/datetimes/test_meetings.py
+++ b/tests/api/datetimes/test_meetings.py
@@ -2481,7 +2481,7 @@ def test_datetimes_api_meetings_agenda_date_time_period(app):
 @pytest.mark.freeze_time('2022-10-24 10:00')
 def test_datetimes_api_meetings_virtual_agenda_date_time_period(app):
     agenda = Agenda.objects.create(
-        label='Foo bar', kind='meetings', minimal_booking_delay=0, maximal_booking_delay=8
+        label='Foo bar', kind='meetings', minimal_booking_delay=0, maximal_booking_delay=30
     )
     desk = Desk.objects.create(agenda=agenda, label='desk')
     meeting_type = MeetingType.objects.create(agenda=agenda, label='Plop', duration=30)
@@ -2509,8 +2509,16 @@ def test_datetimes_api_meetings_virtual_agenda_date_time_period(app):
         weekday=0, start_time=datetime.time(12, 00), end_time=datetime.time(13, 00), agenda=virtual_agenda
     )
     resp = app.get(api_url)
-    resp = app.get(api_url)
     assert [x['datetime'] for x in resp.json['data']] == [
         '2022-10-24 13:00:00',
         '2022-10-24 13:30:00',
     ]
+
+    # add second exclusion period on virtual agenda
+    TimePeriod.objects.create(
+        weekday=0, start_time=datetime.time(13, 30), end_time=datetime.time(14, 00), agenda=virtual_agenda
+    )
+    resp = app.get(api_url)
+    assert [x['datetime'] for x in resp.json['data']] == [
+        '2022-10-24 13:00:00',
+    ]