Meaning it would take us about 564.5 days (1 BTC/0.00177151 BTC) to mine 1 Bitcoin. That is roughly 18 months. In this calculation we have ignored the cost of the mining hardware, however, if you include it in the calculation, it might double the duration it takes to mine a single Bitcoin.
It takes around 10 minutes to mine just one Bitcoin, though this is with ideal hardware and software, which isn't always affordable and only a few users can boast the luxury of. More commonly and reasonably, most users can mine a Bitcoin in 30 days.