Advent marks the beginning of the church calendar in Western Christianity

Each denomination’s calendar of holy days varies, but most mark the start of a new year at the beginning of Advent. Within Roman Catholicism, Advent is a distinct period from Christmas, alongside other seasons: Ordinary Time, Lent, Easter, Holy Week, and Pentecost.

Some Christian communities start Advent six weeks before Christmas instead of four

While most Western churches begin Advent on the fourth Sunday before Christmas, the Ambrosian Rite (northern Italy) and the Mozarabic Rite (Spain) begin six Sundays before Christmas.

Early European observance varied between penitential and celebratory seasons

For centuries, churches disagreed over the purpose of Advent: Gaul and Spain treated it as a long, penitential fast beginning on November 11, while Rome observed a shorter, more joyful season. These competing traditions were only blended into a unified Advent in the Middle Ages.

Many Christians observe a different theme for each week of Advent

Many churches structure Advent around weekly themes—often hope, peace, joy, and love—which shape sermons, prayers, Scripture readings, and the lighting of candles on the Advent wreath. The specific themes vary widely across denominations and communities.

The Advent wreath marks each week before Christmas with the lighting of candles

An Advent wreath is a circle of evergreens holding four candles—one for each Sunday of Advent. Christians light a new candle each week, often tied to themes like hope or joy, creating a visible countdown to Christmas.

The earliest Advent was a Lent-like fast beginning Nov. 11

In 490, Bishop Perpetuus of Tours ordered Christians to fast three days a week from St. Martin’s Day (Nov. 11) until Christmas. This 40-day season—called St. Martin’s Lent—is one of the earliest documented forms of Advent.

See how Advent traditions vary widely around the world

Advent is celebrated in distinct ways across countries—Chinese Christians hang colorful lanterns, Mexicans reenact Las Posadas processions, Germans light weekly wreath candles, and Hungarians attend dawn matins—reflecting how local cultures shape the season’s preparation.

Advent originally had almost nothing to do with the Christmas story

Early Advent wasn’t about celebrating Jesus’s birth. In the 5th and 6th centuries, the season focused almost entirely on preparing for Christ’s Second Coming and “final judgment.” Advent’s connection to the Nativity only emerged centuries later.

The traditional colors of Advent are purple, rose, and white

Purple is Advent’s primary color, symbolizing preparation and prayer; rose appears on the third Sunday to signal joy; and white, used for the fifth Advent candle or Christmas liturgies, represents purity and celebration as Christmas arrives.

Advent calendars have become a major seasonal driver for brands

Companies now treat Advent calendars as key holiday products, expanding production as demand surges across categories. Retail data shows beauty and self-care calendars consistently rank among the most popular, as some brands report selling out yearly, and retailers order months in advance.

One of the earliest Advent practices came as a response to a heretical movement

In 380 CE, the Council of Saragossa met to oppose the spread of Priscillianism, a local heresy. The council ordered Christians to observe strict church attendance from Dec. 17 to Christmas—one of the earliest documented Advent-like practices.

See some of the weirdest Advent calendars you can buy

Modern Advent calendars span nearly every niche imaginable. Shoppers can now buy versions filled with cheese, dog treats, hot sauce, and even sexual-wellness products, reflecting how far the tradition has expanded beyond simple chocolate countdowns.

The first chocolate Advent calendar appeared in 1958

Chocolate Advent calendars began in 1958, when German companies first paired the traditional countdown with small pieces of chocolate behind each door. The idea spread slowly at first, but eventually became one of the most popular Advent calendar formats worldwide.

Luxury Advent calendars now include fine china, jewelry, and rare whisky

Advent calendars have shifted sharply upmarket, with retailers offering versions filled with bone china ornaments, gold jewelry, premium beauty products and even rare whisky. Some cost hundreds or thousands of pounds, including a £10,000 whisky calendar and Dior's £570 perfume-filled set.

The first printed Advent calendars were from Germany in the early 1900s

Printed Advent calendars originated in early-20th-century Germany, where printer Gerhard Lang created the first commercially produced versions. Inspired by his mother’s homemade countdowns, Lang added small doors in the 1920s, establishing the format that spread worldwide.

‘Compound chocolate’ lacks cocoa butter, making Advent calendar candy taste different

One of the fun aspects of the contemporary Advent calendar, making them irresistible to children, are the numerous little chocolates often tucked inside little paper flaps, marking each day leading to Christmas. That chocolate tastes different because it’s likely made from inexpensive fats like palm kernel oil, not cocoa butter.

Why Easter's date changes, making it a 'moveable feast'

Unlike Christmas, Easter has no fixed date: It falls on the first Sunday after the first full moon on or after March 21, a formula set by the Council of Nicaea in 325 CE to form a standard across Christianity. The result is a window of 35 possible dates, from March 22 to April 25.

How 'O Come, O Come, Emmanuel' became a beloved, haunting Advent hymn

The text of the hymn is rooted in the ancient O Antiphons. The melancholic melody was traced to an anonymous 15th-century author. The hymn stands as one of the few standard Christmas carols actually intended to be sung during the season of Advent. Listen to the song's history here.

Hear how Advent calendars have become a pricy branding tool

Advent calendars have shifted into a high-margin branding vehicle, with retailers prioritizing elaborate design and reusable packaging. This episode questions whether premium calendars—despite their rising prices, environmental concerns, and flashy marketing—actually deliver products worth the cost.

German printer Richard Sellmer revived Advent calendars after World War II

Advent calendar production resumed in 1946, when German printer Richard Sellmer began issuing nostalgic winter-town designs that became classics, later exporting them to the United States. His company still operates today, producing more than 140 varieties.

How Eastern Orthodox and other Christians celebrate Easter differently

Western churches switched to the Gregorian calendar in 1582, though the Orthodox Church still calculates Easter using the Julian calendar, which runs 13 days behind. Orthodox Easter also must always follow Jewish Passover. The result is two Easters that can fall up to five weeks apart.

Thirty weird facts about Christmas trees

From its fascinating origin to how yours is grown today, these incredible Christmas tree facts will add a little bit more wonder to your holiday season.

A German town transforms its entire city hall into a massive Advent calendar

Gengenbach turns its 18th-century town hall into a 24-window Advent calendar attracting up to 220,000 visitors each December. Each night reveals new art, reviving winter tourism in the town.

What is Lent?

Lent is the 40-day period of fasting and penitence before Easter, modeled on Jesus's 40 days of fasting in the wilderness. Rooted in early Christian practice, it was formalized at the Council of Nicaea in 325 CE. Pope Gregory I established Ash Wednesday as its start in 601, creating the season's current structure of 46 days—40 fasting days plus six Sundays, which were traditionally treated as feast days.

In 2024, the period between Thanksgiving and Cyber Monday saw 197 million shoppers

Some argue Black Friday has gone from one day of the year, to two days of the year, including Cyber Monday sales, to, more recently, an entire week. In recent years, companies have offered steep discounts for a week at a time rather than just one or two days.

Mall Santas can make five-figures for just six weeks of work

The annual gig requires more dedication than most would expect. Mall Santas undergo training at Santa University, receive a bodyguard, and must stay in character.

Saturnalia was a Roman festival that helped shape Christmas

Ancient Romans celebrated Saturnalia in mid-December, honoring Saturn, the god of agriculture, with week-long street festivals. These celebrations featured gift exchanges, lavish meals, and gambling, which was prohibited in public at the time.

Tiffany & Co. released a $200K Advent calendar in 2021

Tiffany & Co. has released ultra-luxury Advent calendars containing more than $100K worth of jewelry, including gold bracelets, diamond earrings, and platinum pendants. The 2021 edition cost $200K and featured daily drawers of high-end pieces.

Norse Yule solstice rituals inspired many modern Christmas decorations

Scandinavian Vikings celebrated Yule during the winter solstice, burning massive, decorated logs to protect their homes and ensure good harvests, while hoping for the sun's return. The festival included evergreens, mistletoe, holly, and ivy.

Christmas celebrates the anniversary of God's birth as the man Jesus

The major holiday originated in the Christian doctrine of God's incarnation in first-century Roman Judea. Though it was not celebrated for several hundred years after Jesus' death, it took on greater importance as the church spread, culminating in a global holiday season today.

Every eclipse is preceded or followed by another eclipse, separated by about two weeks and alternating between solar and lunar types.

Nazi Germany replaced Advent calendars with depictions of family life under Nazi rule

During World War II, the Nazi regime banned printed Advent calendars because of religious messaging. Officials instead produced state-approved versions featuring swastikas, tanks, and Nazi symbols.

Christmas was briefly banned in 17th-century England

In the 1640s, Puritans outlawed Christmas, deeming it wasteful and unbiblical. For nearly two decades, celebrations were suppressed and violators fined, though many ignored the ban. The law was repealed in 1660.

Seven ancient ‘O Antiphons’—names for Jesus—are sung in the days before Christmas

The antiphons are prayers that express a profound longing for Jesus’ return and commemorate His birth. Each of the antiphons (for example, "O Emmanuel," the basis of the classic hymn) ascribes a different name to Jesus, like O Sapientia (“wisdom”) and O Rex Gentium (“king of the nations”).

Artificial Christmas trees can range from about $85 to $1K or more

In 2022, 22.34 million real Christmas trees were purchased and sold at a median price of $80. Even so, from a price standpoint, a fake tree is usually the less expensive option in the long run, as they're reusable and can save time and maintenance.

A credit card’s grace period is a minimum of 21 days

Under federal law in the United States, an individual’s credit card payment due date must fall on the same day of each month, at least 21 days after the cardholder’s statement closing date.

See Christmas traditions from around the world

From Venezuelans roller-skating to church to the decoration of boats in Greece, Christmas traditions vary widely all around the world. See examples from 30 different countries, which highlight how a country’s history shapes its holiday traditions.

Santa Claus is the result of centuries of evolving traditions

Originating from Saint Nicholas, a 4th-century bishop celebrated for his generosity, Santa's story merged with European folk legends like Sinterklaas and Father Christmas. By the 1800s, American culture redefined him, thanks to Clement Clarke Moore’s poem "'Twas the Night Before Christmas" and Thomas Nast’s illustrations.