Facebook passes the 1 billion monthly active users mark at 3.45am on Saturday, 15th September 2012 (GMT +8).
Since Facebook Launched
![Facebook Logo](https://farm9.staticflickr.com/8176/8056041015_173cf7d79d_o.png)
Facebook passes the 1 billion monthly active users mark at 3.45am on Saturday, 15th September 2012 (GMT +8).
Since Facebook Launched