diff --git a/agenda/holidays.py b/agenda/holidays.py
index 08b1a13..6cda113 100644
--- a/agenda/holidays.py
+++ b/agenda/holidays.py
@@ -48,7 +48,7 @@ def get_nyse_holidays(
                 title=rename.get(title, title),
             )
             for hol_date, title in hols.items()
-            if start_date < hol_date < end_date
+            if start_date <= hol_date <= end_date
         ]
     found = [hol for hol in found if (hol.date, hol.title) not in known_us_hols]
     for hol in found:
@@ -78,7 +78,7 @@ def get_holidays(country: str, start_date: date, end_date: date) -> list[Holiday
                 country=country.lower(),
             )
             for hol_date, title in en_hols.items()
-            if start_date < hol_date < end_date
+            if start_date <= hol_date <= end_date
         ]
 
     return found