From 9c4ea74853aa40757d6e19e25cdd696d15e51605 Mon Sep 17 00:00:00 2001
From: "Torsten Schulz (local)" <tsschulz@gmx.net>
Date: Mon, 7 Sep 2026 14:33:16 +0200
Subject: [PATCH] =?UTF-8?q?Korrigiere=20das=20Parsen=20von=20Datumsangaben?=
 =?UTF-8?q?,=20um=20zuk=C3=BCnftige=20Kalendertage=20zu=20vermeiden?=
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---
 backend/src/services/TimeEntryService.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/backend/src/services/TimeEntryService.js b/backend/src/services/TimeEntryService.js
index 5d6340c..596b489 100755
--- a/backend/src/services/TimeEntryService.js
+++ b/backend/src/services/TimeEntryService.js
@@ -750,7 +750,10 @@ class TimeEntryService {
     let nonWorkingMinutes = 0;
     
     weekData.days.forEach(day => {
-      const dayDate = new Date(day.date);
+      // Datum lokal parsen. new Date('YYYY-MM-DD') verwendet UTC und würde
+      // den heutigen Kalendertag nach Mitternacht als zukünftigen Zeitpunkt
+      // behandeln.
+      const dayDate = new Date(day.date + 'T00:00:00');
       
       // Nur Tage bis heute berücksichtigen
       if (dayDate > todayDate) {