jQuery Full Calendar Default View Setting

Use the defaultView option:

$('#myCalendar'-.fullcalendar({
     defaultView: 'basicWeek'
})

• defaultView option
• Available views

Try:

$('#calendar').fullCalendar({
    defaultView: 'basicWeek'
    aspectRatio: 1.5
});

Ref: FullCalendar Available Views

Edited:

$('#calendar').fullCalendar({
    header: {
        left: 'prev,next today',
        center: 'title',
        right: 'month,basicWeek,basicDay'
    },
    defaultView: 'basicWeek'
....

To get a calendar with a view of the week and hours:

$('#calendar').fullCalendar({
    defaultView: 'agendaWeek'
});