

State Duma deputy Sergei Boyarsky, center, and Governor of St. Petersburg Alexander Govorunov, second right, during the 2017 Earth Hour event in St. Petersburg.
- Package: 2017 Earth Hour
- Categories: Environmental Issues
- Location: St. Petersburg, Russia
- Event date: 25.03.2017
- Date published: 26.03.2017
- Author: Mikhail Kireev
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4829x3219px, 6.3Mb