A Palestinian waves fireworks on the last day of the holy month of Ramadan in Khan Yunis in the southern Gaza Strip on May 1, 2022. (Photo by Yousef Masoud/SOPA Images/Rex Features/Shutterstock)

A reveller dressed as “La Llorona” participates in a parade known as “La Calabiuza” on the eve of the Day of the Dead in Tonacatepeque, El Salvador on November 1, 2022. (Photo by Jose Cabezas/Reuters)

A demonstrator wearing a mask is seen during a protest against the government's restrictions amid the coronavirus disease (COVID-19) outbreak, in Berlin, Germany, August 1, 2020. (Photo by Christian Mang/Reuters)

Pupils wearing face masks wait for the opening of their primary school on the first day of the new school year, in Ouagadougou, on October 1, 2020. (Photo by Olympia de Maismont/AFP Photo)

The trees on the iconic local landmark are silhouetted against glorious sunrise colours on a misty morning near Colmers Hill in Dorset, England on May 1, 2019. (Photo by Celia McMahon/Alamy Live News)

Soldiers are reflected in a puddle during a military parade during the celebrations for Romania's National Day in Bucharest December 1, 2014. (Photo by Radu Sigheti/Reuters)

Revellers celebrate the New Year in Princes Street during Hogmanay street party celebrations in Edinburgh, Scotland January 1, 2015. (Photo by Russell Cheyne/Reuters)

A young Balinese man tries to kiss a woman during the Kissing Festival known as “Omed-Omedan” at Sesetan village on April 1, 2014 in Denpasar, Bali, Indonesia. (Photo by Agung Parameswara/Getty Images)