diff --git a/agenda/__init__.py b/agenda/__init__.py
index bdf2b5e..d4c025e 100644
--- a/agenda/__init__.py
+++ b/agenda/__init__.py
@@ -214,14 +214,31 @@ def stock_markets() -> list[str]:
     return reply
 
 
-def get_us_holidays(input_date: date) -> list[Event]:
+def get_us_holidays(start_date: date, end_date: date) -> list[Event]:
     """Date and name of next US holiday."""
-    hols = holidays.UnitedStates(years=[input_date.year, input_date.year + 1])
-    return [
-        Event(name="us_holiday", date=hol_date, title=title)
-        for hol_date, title in sorted(hols.items())
-        if hol_date >= input_date
-    ]
+    found: list[Event] = []
+    for year in range(start_date.year, end_date.year + 1):
+        hols = holidays.UnitedStates(years=year)
+        found += [
+            Event(name="us_holiday", date=hol_date, title=title)
+            for hol_date, title in hols.items()
+            if start_date < hol_date < end_date
+        ]
+
+    extra = []
+    for e in found:
+        if e.title != "Thanksgiving":
+            continue
+        extra += [
+            Event(
+                name="us_holiday", date=e.date + timedelta(days=1), title="Black Friday"
+            ),
+            Event(
+                name="us_holiday", date=e.date + timedelta(days=4), title="Cyber Monday"
+            ),
+        ]
+
+    return found + extra
 
 
 def critical_mass(start_date: date, limit: int = 12) -> list[Event]:
@@ -321,7 +338,7 @@ async def get_data(now: datetime) -> typing.Mapping[str, str | object]:
         "gbpusd": gbpusd,
         "next_economist": economist.next_pub_date(today),
         "bank_holiday": bank_holiday,
-        "us_holiday": get_us_holidays(today),
+        "us_holiday": get_us_holidays(last_year, next_year),
         "next_us_presidential_election": next_us_presidential_election,
         "stock_markets": stock_markets(),
         "uk_clock_change": timezone_transition(