diff --git a/posthog/hogql_queries/insights/trends/test/test_trends_query_runner.py b/posthog/hogql_queries/insights/trends/test/test_trends_query_runner.py
index 88e012672e12d..9344a227c48d4 100644
--- a/posthog/hogql_queries/insights/trends/test/test_trends_query_runner.py
+++ b/posthog/hogql_queries/insights/trends/test/test_trends_query_runner.py
@@ -204,6 +204,19 @@ def test_trends_query_labels(self):
             response.results[0]["labels"],
         )
 
+    def test_trends_query_labels_hour(self):
+        self._create_test_events()
+
+        response = self._run_trends_query(self.default_date_from, self.default_date_from, IntervalType.hour)
+
+        self.assertEqual(
+            [
+                "9-Jan-2020 00:00",
+            ],
+            response.results[0]["labels"],
+            response.results[0]["labels"],
+        )
+
     def test_trends_query_multiple_series(self):
         self._create_test_events()
 
diff --git a/posthog/hogql_queries/insights/trends/trends_query_runner.py b/posthog/hogql_queries/insights/trends/trends_query_runner.py
index 02bae1e35da6f..7518711e73eb8 100644
--- a/posthog/hogql_queries/insights/trends/trends_query_runner.py
+++ b/posthog/hogql_queries/insights/trends/trends_query_runner.py
@@ -150,8 +150,18 @@ def build_series_response(self, response: HogQLQueryResponse, series: SeriesWith
         for val in response.results:
             series_object = {
                 "data": val[1],
-                "labels": [item.strftime("%-d-%b-%Y") for item in val[0]],  # TODO: Add back in hour formatting
-                "days": [item.strftime("%Y-%m-%d") for item in val[0]],  # TODO: Add back in hour formatting
+                "labels": [
+                    item.strftime(
+                        "%-d-%b-%Y{}".format(" %H:%M" if self.query_date_range.interval_name == "hour" else "")
+                    )
+                    for item in val[0]
+                ],
+                "days": [
+                    item.strftime(
+                        "%Y-%m-%d{}".format(" %H:%M:%S" if self.query_date_range.interval_name == "hour" else "")
+                    )
+                    for item in val[0]
+                ],
                 "count": float(sum(val[1])),
                 "label": "All events" if self.series_event(series.series) is None else self.series_event(series.series),
                 "filter": self._query_to_filter(),