<div>Date: (Y) {xen:date {$visitor.register_date}, 'Y'}</div>
<div>Date: (picker) {xen:date {$visitor.register_date}, 'picker'}</div>
<div>Date: (absolute) {xen:date {$visitor.register_date}, 'absolute'}</div>
<div>Date: (nothing) {xen:date {$visitor.register_date}}</div>
<div>Time: (H) {xen:date {$visitor.register_date}, 'H'}</div>
<div>Time: (absolute) {xen:date {$visitor.register_date}, 'absolute'}</div>
<div>Time: (nothing) {xen:date {$visitor.register_date}}</div>