The pyrotechnic display was organised to welcome the new Brittany Ferries vessel Galicia to the city for the first time.
Kicking off at 7pm, the fireworks lasted for around five minutes yesterday.
MORE: This is why fireworks took place in Portsmouth | Firework display lights up the sky above Portsmouth to mark arrival of new Brittany Ferries ship
It took place in honour of the Galicia, which is named after the region of Spain she will take passengers to.
The ship made her first visit to Portsmouth in October, but is now officially part of the fleet.
Did you see the fireworks last night? If not, here are seven photos from last night to look through!
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1. Fireworks
New Brittany Ferry Galicia arriving into Portsmouth from Santander, welcomed with fireworks. Picture: Portsmouth International Port/Paul Gonella/Strong Island Media Photo: Portsmouth International Port/Paul Gonella/Strong Island Media
2. Fireworks
New Brittany Ferry Galicia arriving into Portsmouth from Santander, welcomed with fireworks. Picture: Portsmouth International Port/Paul Gonella/Strong Island Media Photo: Portsmouth International Port/Paul Gonella/Strong Island Media
3. Fireworks
New Brittany Ferry Galicia arriving into Portsmouth from Santander, welcomed with fireworks. Picture: Portsmouth International Port/Paul Gonella/Strong Island Media Photo: Portsmouth International Port/Paul Gonella/Strong Island Media
4. Fireworks
New Brittany Ferry Galicia arriving into Portsmouth from Santander, welcomed with fireworks. Picture: Portsmouth International Port/Paul Gonella/Strong Island Media Photo: Portsmouth International Port/Paul Gonella/Strong Island Media