ශ්රී ලංකා තානාපති කාර්යාලය සහ නිත්ය දුත මණ්ඩලය, වියනා, ඔස්ට්රියාව
இலங்கைத் தூதரகம் மற்றும் இலங்கையின் நிரந்தரத் தூதரகம், வியன்னா, ஆஸ்திரியா
Embassy and Permanent Mission of Sri Lanka, Vienna, Austria
Opening Hours
| Day of the Week | Office Opening Hours | Consular Working Hours |
| Monday | 09:00 - 17:00 | 09:00 - 13:00 14:00 - 16:00 |
| Tuesday | 09:00 - 17:00 | 09:00 - 13:00 14:00 - 16:00 |
| Wednesday | 09:00 - 17:00 | 09:00 - 13:00 14:00 - 16:00 |
| Thursday | 09:00 - 17:00 | 09:00 - 13:00 14:00 - 16:00 |
| Friday | 09:00 - 17:00 | 09:00 - 13:00 14:00 - 16:00 |
| Saturday/Sunday | CLOSED | CLOSED |
Embassy Holidays
| Date | Day | Holiday Description |
| Jan 1 | Thursday | New Year's Day |
| Jan 15 | Thursday | Tamil Thai Pongal Day |
| Feb 4 | Wednesday | Independence Day |
| Mar 21 | Saturday | Id-Ul-Fitr (Ramazan Festival Day) |
| Apr 3 | Friday | Good Friday |
| Apr 6 | Monday | Easter Monday |
| Apr 13 | Monday | Day prior to Sinhala & Tamil New Year Day |
| Apr 14 | Tuesday | Sinhala & Tamil New Year Day |
| May 1 | Friday | May Day |
| May 14 | Thursday | Ascension Day |
| May 28 | Thursday | Id-Ul-Alha (Hadji Festival Day) |
| May 30 | Saturday | Vesak Full Moon Poya Day |
| Jun 4 | Thursday | Corpus Christ Day |
| Jun 29 | Monday | Poson Full Moon Poya Day |
| Aug 26 | Wednesday | Milad-Un-Nabi (Holy Prophet's Birthday) |
| Oct 26 | Monday | Austrian National Day |
| Nov 8 | Sunday | Deepawali Festival Day |
| Dec 25 | Friday | Christmas Day |