International Solidarity Day of Azerbaijanis(Azerbaijan)

A day to celebrate unity and cooperation among Azerbaijanis around the world on December 31.
Established to strengthen bonds among Azerbaijanis in the homeland and diaspora, this observance highlights shared heritage. Communities host cultural events, forums, and exhibitions showcasing Azerbaijani traditions and achievements. It promotes dialogue on national identity and encourages support for social and economic initiatives in Azerbaijan. Diaspora organizations hold solidarity gatherings, concerts, and virtual meetings to connect participants worldwide. This day underscores the importance of mutual support and cultural preservation for Azerbaijanis everywhere.
International Solidarity Day of Azerbaijanis Azerbaijan

Last Day of the Year orBisperás ng Bagong Taón, special holiday betweenRizal DayandNew Year's Day(Philippines)

Official holiday in the Philippines on December 31, bridging Rizal Day and New Year's Day with festive traditions.
Known locally as Bisperás ng Bagong Taón, this day allows Filipinos to prepare for New Year celebrations. Families gather for the media noche feast featuring fruits, round shapes, and festive dishes symbolizing prosperity. Public offices and many businesses close, enabling communities to participate in prayers and street festivities. Fireworks, drumbeats, and street parties create a vibrant atmosphere as midnight approaches. This holiday reflects Filipino values of family, optimism, and a hopeful start to the coming year.
Bisperás ng Bagong Taón Rizal Day New Year's Day Philippines