106 cities have been added to the World Clock Deluxe database which now contains over 1,600 cities. New cities are:
| France | Aix-en-Provence, Arles, Avignon, Bastia, Biarritz, Cannes, Chamonix, Nîmes, Perpignan |
| French Guiana | Kourou |
| Germany | Augsburg, Baden-Baden, Bayreuth, Darmstadt, Freiburg, Göttingen, Heidelberg, Jena, Karlsruhe, Koblenz, Ludwigshafen, Mannheim, Münster, Regensburg, Trier, Weimar |
| Greece | Cephalonia, Corfu, Hydra, Mykonos, Naxos, Paros, Santorini, Skiathos, Zakynthos |
| Hungary | Debrecen, Eger, Győr, Kecskemét, Miskolc, Nyíregyháza, Pécs, Szeged, Székesfehérvár |
| Italy | Amalfi, Ancona, Capri, Catania, Cortina, Elba, Frascati, Ischia, Modena, Padua, Perugia, Pisa, Rimini, Sassari, Siena, Trento, Varese, Verona, Vicenza |
| Netherlands | Noordwijk |
| Poland | Białystok, Częstochowa, Gdynia, Kielce, Olsztyn, Tarnów, Toruń |
| Spain | Burgos, Ceuta, Granada, Marbella, Melilla, Pamplona, Salamanca, San Sebastián, Santander, Tarragona, Toledo, Valladolid, Villanueva de la Cañada |
| Switzerland | Davos, Interlaken, Montreux, St. Moritz, Zermatt |
| Turkey | Alanya, Antalya, Bodrum, Diyarbakır, Erzurum, Kayseri, Marmaris, Mersin, Trabzon |
| United Kingdom | Blackpool, Bournemouth, Isle of Wight, Isles of Scilly, Norwich, Salisbury, Wells, Winchester |
Daylight-saving information for Morocco and Western Sahara has been updated. Both countries will observe daylight-saving time from the last Sunday in April to the last Sunday in September with the exception of Ramadan (estimated start and end dates for Ramadan in 2013 are July 9 and August 7).