The poster features the lead pair cuddling up and holding a dandiya stick in each hand.
The 'Sultan' star took to Twitter to share the poster as he wrote, "Yeh Valentines Day par wishing everyone #Loveratri . @aaysharma @Warina_Hussain @SKFilmsOfficial"
"Celebrate love with the poster of #Loveratri .... This is truly very very special! A big thank you to everyone who made this happen," wrote Warina. "Aaaaand it's here!! Check out the poster of #loveratri.. Humbled, happy and excited to share it with you," wrote Salman's brother-in-law Aayush.
The film is set against the backdrop of Gujarat and unfolds the love story of the leading couple over the span of Navratri.
Directed by Abhiraj Minawala, 'Loveratri' is produced by Salman Khan under the banner of Salman Khan Films is slated to release on September 21.