diff --git a/src/NodaTimeSplitter.php b/src/NodaTimeSplitter.php
index 6c6e66d..152004f 100644
--- a/src/NodaTimeSplitter.php
+++ b/src/NodaTimeSplitter.php
@@ -391,6 +391,12 @@ final class NodaTimeSplitter {
             }
         }
 
+        if (\preg_match("/^[0-9][0-9][0-9][0-9]\ bis [0-9][0-9][0-9][0-9]$/", $datum)) {
+            $start = \substr($datum, 0, 4);
+            $end = \substr($datum, -4);
+            return [$start, $end, "00", "00", "+", ""];
+        }
+
         $datum = \str_replace(". ", ".", $datum);
 
         if (self::stri_occurs($datum, self::STOP_STRINGS_GERMAN)) {