SAN FRANCISCO (KRON) — San Francisco will have a new minimum wage on Friday–$13 an hour.

Right now, it is $12.25 in the city. The increase comes from Proposition J, which passed last November.

The city’s minimum wage will continue to increase each year until it reaches $15 an hour by the year 2018.

The minimum wage is also going up in Sunnyvale to $11 per hour. Emeryville’s minimum wage will be $11.60 on Friday.

In just four years, the state minimum wage will reach $15.