diff --git a/Meta/Lagom/Tools/CodeGenerators/LibTimeZone/GenerateTimeZoneData.cpp b/Meta/Lagom/Tools/CodeGenerators/LibTimeZone/GenerateTimeZoneData.cpp
index 264e523bb7..524955e226 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibTimeZone/GenerateTimeZoneData.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibTimeZone/GenerateTimeZoneData.cpp
@@ -545,8 +545,14 @@ static Offset get_active_dst_offset(TimeZoneOffset const& time_zone_offset, AK::
     auto standard_time_in_effect = offsets[0]->time_in_effect(time);
     auto daylight_time_in_effect = offsets[1]->time_in_effect(time);
 
-    if ((time < daylight_time_in_effect) || (time >= standard_time_in_effect))
-        return { offsets[0]->offset, InDST::No };
+    if (daylight_time_in_effect < standard_time_in_effect) {
+        if ((time < daylight_time_in_effect) || (time >= standard_time_in_effect))
+            return { offsets[0]->offset, InDST::No };
+    } else {
+        if ((time >= standard_time_in_effect) && (time < daylight_time_in_effect))
+            return { offsets[0]->offset, InDST::No };
+    }
+
     return { offsets[1]->offset, InDST::Yes };
 }
 
diff --git a/Tests/LibTimeZone/TestTimeZone.cpp b/Tests/LibTimeZone/TestTimeZone.cpp
index f164db103b..27f9e0e977 100644
--- a/Tests/LibTimeZone/TestTimeZone.cpp
+++ b/Tests/LibTimeZone/TestTimeZone.cpp
@@ -147,6 +147,11 @@ TEST_CASE(get_time_zone_offset_with_dst)
     test_offset("Europe/Moscow"sv, -1596412800, offset(+1, 4, 31, 19), Yes); // Sunday, June 1, 1919 12:00:00 AM
     test_offset("Europe/Moscow"sv, -1592611200, offset(+1, 4, 00, 00), Yes); // Tuesday, July 15, 1919 12:00:00 AM
     test_offset("Europe/Moscow"sv, -1589068800, offset(+1, 3, 00, 00), No);  // Monday, August 25, 1919 12:00:00 AM
+
+    // Paraguay begins the year in DST.
+    test_offset("America/Asuncion"sv, 1642558528, offset(-1, 3, 00, 00), Yes); // Wednesday, January 19, 2022 2:15:28 AM
+    test_offset("America/Asuncion"sv, 1663553728, offset(-1, 4, 00, 00), No);  // Monday, September 19, 2022 2:15:28 AM
+    test_offset("America/Asuncion"sv, 1671453238, offset(-1, 3, 00, 00), Yes); // Monday, December 19, 2022 12:33:58 PM
 }
 
 TEST_CASE(get_named_time_zone_offsets)