{namespace v=FluidTYPO3\Vhs\ViewHelpers}

<v:variable.set name="month" value="{date -> f:format.date(format: 'm')}" />
<v:variable.set name="day" value="{date -> f:format.date(format: 'j')}" />
<v:variable.set name="year" value="{date -> f:format.date(format: 'Y')}" />

<f:if condition="{separator}">
    <f:then>
        <v:variable.set name="sep" value="{separator}" />
    </f:then>
    <f:else>
        <v:variable.set name="sep" value=" " />
    </f:else>
</f:if>

{day}{sep}{f:translate(key: 'month.{month}')}{sep}{year}