More than 14,000 users reported issues with Instagram, while more than 7,500 and 1,600 users reported issues with Facebook and WhatsApp, according.
The website's live outage map showed that the issues mainly cropped up in parts of Europe and the United States.
Facebook had experienced one of its longest outages in March, when some users around the globe faced trouble accessing Facebook, Instagram and WhatsApp for over 24 hours.