Nighttime satellite data acts as a proxy for economic activity. In view of COVID-19 pandemic and its impact on economic activity, the Urban Expansion Observatory along with MapDataLab analyzed daily night light data of 11 impacted cities around the globe. We used the Suomi National Polar-orbiting partnership Visible Infrared Imaging Radiometer Suite (VIIRS) sensor which provides global daily night light measurements. We analyzed the daily VIIRS night light data from November 2019 to March 2020 and created a monthly average product after removing the moonlight illumination effects and by excluding imagery with excessive cloud cover. We created bounding box around each city which covers urban agglomeration and calculated a monthly average illumination for each city region. In most of the cities, we see dramatic fall in nighttime illumination in the month of March indicating severely depressed economic activity.