Third-party software and data used by the prayer times tool (Gebetszeiten) – calculation runs locally in your browser.
Drittsoftware und Daten des Gebetszeiten-Rechners – die Berechnung laeuft lokal in Ihrem Browser.

| Paket / Daten (Version exakt)   | Lizenz     | genutzt in                                   | Quelle |
|---------------------------------|------------|----------------------------------------------|--------|
| adhan 4.4.6 (npm)               | MIT        | astronomische Berechnung der Gebetszeiten    | https://github.com/batoulapps/adhan-js |
| GeoNames cities15000 + alternateNames (abgerufen 28.09.2026) | CC BY 4.0 | Staedte, Koordinaten, Zeitzonen, lokale Namen (Staedte > 100.000 Einwohner in TR, ID, DE, FR, GB, US, NL) | https://www.geonames.org/ – https://download.geonames.org/export/dump/ |

GeoNames: This work is licensed under a Creative Commons Attribution 4.0 License, https://creativecommons.org/licenses/by/4.0/
Changes: selection (population > 100,000), cleaned administrative prefixes (e.g. "Kota", "Provinsi", "Land"), coordinates rounded to 4 decimals.
Aenderungen: Auswahl (> 100.000 Einwohner), bereinigte Verwaltungs-Praefixe (z. B. "Kota", "Provinsi", "Land"), Koordinaten auf 4 Nachkommastellen gerundet.

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adhan-LICENSE.txt (adhan 4.4.6)
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The MIT License (MIT)

Copyright (c) 2016 Batoul Apps

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
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copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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