Get starting Week

gistfile1.js

function getStartingSunday(date) {
	var dayToGet = moment(date)
	return dayToGet.subtract(1, 'weeks').endOf('isoWeek')
}

function _buildWeek(date) {
	var days = [];

        for (var i = 0; i < 7; i++) {
            days.push({
                name: date.format("dd"),
                number: date.date(),
                isToday: date.isSame(new Date(), "day"),
                date: date
            });
            date = date.clone();
            date.add(1, "d");
        }
	return days;
}

var days = _buildWeek(getStartingSunday(moment()));