December 23

HumanLight is a humanist holiday observed on December 23 celebrating reason, compassion, and humanist values. Established in 2001 by the New Jersey Humanist Network, it has spread to communities across the United States. Events typically include community gatherings, charitable service projects, and discussions on humanist principles. Participants light candles to symbolize hope, humanity, and the human capacity for good. The holiday provides a secular alternative to religious celebrations during the winter season.

Þorláksmessa, observed on December 23, celebrates Saint Thorlac, patron saint of Iceland. Followers attend church services to honor his legacy of compassion and pastoral care. It is traditionally regarded as the final day of Christmas preparations before the festivities. Icelanders enjoy seasonal foods and gather for community events following the liturgies. The blend of religious reverence and local customs makes Þorláksmessa a cherished national tradition.