diff --git a/src/kp_index_monitor.py b/src/kp_index_monitor.py
index 2ec557d..ccdd723 100644
--- a/src/kp_index_monitor.py
+++ b/src/kp_index_monitor.py
@@ -372,7 +372,7 @@ def create_message(self, analysis: AnalysisResults) -> str:
             message_prefix = f"""At {start_time.strftime("%Y-%m-%d %H:%M")} UTC"""
         else:
             message_prefix = (
-                f"""From {start_time.strftime("%Y-%m-%d %H:%M")} UTC to {end_time.strftime("%Y-%m-%d %H:%M")} UTC"""
+                f"""From {end_time.strftime("%d.%m.%Y %H:%M")} UTC to {start_time.strftime("%d.%m.%Y %H:%M")} UTC"""
             )
         if observed_time != analysis.next_24h_forecast.index[0]:
             obs_message_prefix = f""" (Observed Kp data available up to {datetime.strptime(observed_time.strip(), "%Y-%m-%dT%H:%M:%SZ").strftime("%Y-%m-%d %H:%M")} UTC)"""