Terrace canopy

A terrace canopy comprising:

• a support pillar extending in a substantially vertical direction;
• a first and a second beam each extending in a substantially horizontal direction, wherein each beam is provided with a headboard at least one end;
• and
• a corner element positioned between and secured to the support pillar and the beams and provided with a first and a second wall portion, wherein the headboard of the first beam is attached against the first wall portion of the corner element, and wherein the headboard of the second beam is attached against the second wall portion of the corner element,
• wherein mutually cooperating alignment means are provided between each wall portion and the headboard attached thereto, the mutually cooperating alignment means being configured for aligning each beam with respect to the support pillar, wherein the mutually cooperating alignment means comprise a tongue and groove,
• wherein the groove opens outward from each wall portion in the substantially horizontal direction.