Vientiane is the capital of Laos.
| population: | 196,731 |
| latitude: | 17.97° N |
| longitude: | 102.60° E |
| elevation: | 174m |
| local time: | 08:24 |
| local date: | Tue 15 Sep |
| time zone: | UTC+07:00 |
| DST observed: | no |
| sunrise: | 05:57 |
| sunset: | 18:12 |
| day length: | 12h 14m |
| solar noon: | 12:04 |