diff --git a/src/alpine_bits_python/pushover_service.py b/src/alpine_bits_python/pushover_service.py
index 69aa955..130c528 100644
--- a/src/alpine_bits_python/pushover_service.py
+++ b/src/alpine_bits_python/pushover_service.py
@@ -204,10 +204,23 @@ class PushoverService:
                 start = period.get("start", "")
                 end = period.get("end", "")
                 if start and end:
-                    # Extract just the time portion
-                    start_time = start.split(" ")[1] if " " in start else start
-                    end_time = end.split(" ")[1] if " " in end else end
-                    lines.append(f"Period: {start_time} - {end_time}")
+                    # Parse the datetime strings to check if they're on different days
+                    if " " in start and " " in end:
+                        start_date, start_time = start.split(" ")
+                        end_date, end_time = end.split(" ")
+
+                        # If same day, just show times
+                        if start_date == end_date:
+                            lines.append(f"Period: {start_time} - {end_time}")
+                        else:
+                            # Different days, show date + time in compact format
+                            # Format: "MM-DD HH:MM - MM-DD HH:MM"
+                            start_compact = f"{start_date[5:]} {start_time[:5]}"
+                            end_compact = f"{end_date[5:]} {end_time[:5]}"
+                            lines.append(f"Period: {start_compact} - {end_compact}")
+                    else:
+                        # Fallback if format is unexpected
+                        lines.append(f"Period: {start} - {end}")
 
             # Total reservations
             total = stats.get("total_reservations", 0)