In Thailand, choosing a wedding date is not merely a matter of convenience; it is a significant step rooted in tradition, astrology, and spiritual beliefs. Many Thai couples seek guidance from monks or fortune tellers to ensure that their chosen date aligns with good fortune and prosperity. The belief is that a well-chosen wedding date sets the foundation for a harmonious and long-lasting marriage, while an inauspicious date could invite obstacles and misfortune.
The Role of Monks and Fortune Tellers in Choosing a Wedding Date
For many couples, the first step in selecting a wedding date is consulting a Buddhist monk. Monks play a vital role in Thai society, offering spiritual advice and blessings. Using ancient Buddhist calendars and sacred texts, they determine which days hold positive energy and which should be avoided. The process involves careful calculations based on the couple’s birth dates and astrological influences, ensuring that their union begins under the most favorable conditions.
In addition to monks, many couples turn to fortune tellers, known in Thai as “Mor du”, who specialize in astrology and numerology. These experts analyze the couple’s birth charts, considering planetary alignments and the compatibility of their zodiac signs. By interpreting these cosmic elements, fortune tellers pinpoint a wedding date that enhances the couple’s destiny, promoting love, stability, and financial success. Some even provide additional recommendations, such as auspicious colors for the wedding or specific rituals to perform for good luck.

Astrological and Lunar Influences on Wedding Dates
The Thai lunar calendar plays a crucial role in selecting wedding dates, as it is believed that moon phases influence human fortune. Days when the moon is waxing, symbolizing growth and expansion, are particularly favored. Full moon days are considered especially auspicious due to their strong spiritual energy, making them a popular choice for Buddhist weddings. Conversely, waning moon phases, which represent decline and loss, are often avoided, as they are thought to bring instability to a marriage.
Eclipse days are also considered highly inauspicious, as these celestial events are believed to disrupt cosmic balance. Similarly, weddings are rarely scheduled during the Hungry Ghost Festival, a time when spirits are believed to roam freely, which is seen as bad luck for new beginnings.
The Significance of Numbers in Choosing a Wedding Date
Numbers carry deep symbolic meaning in Thai culture, and certain numbers are believed to bring prosperity and happiness to a marriage. The number nine is particularly auspicious, as its pronunciation in Thai (gao) sounds similar to the word for progress and success. Many couples choose dates that include this number, such as September 9 or a ceremony time like 9:09 AM, believing it will bless their union with longevity and good fortune. The number eight is also popular, as it represents infinity and endless prosperity.
On the other hand, some numbers are less favorable, depending on personal beliefs and cultural interpretations. Couples often avoid numbers associated with loss or hardship, opting instead for dates that reinforce positive energy and stability.
Cultural and Practical Considerations
Beyond spiritual and astrological influences, Thai couples also take practical considerations into account when choosing a wedding date. Many prefer to marry on weekends or public holidays to ensure that family and friends can attend the celebration. Religious observance days, known as Wan Phra, while sacred, are sometimes avoided, as they are traditionally reserved for Buddhist practices rather than social events.
Availability of venues and vendors is another important factor. Popular wedding locations, particularly in Phuket, can book out months or even years in advance during peak seasons. As a result, some couples find themselves balancing the need for an auspicious date with the realities of venue availability and guest convenience.
In modern times, Western influences have also played a role in wedding date selection. Some couples choose sentimental dates such as Valentine’s Day or aesthetically pleasing dates like 2/22/22. While these choices may not always align with traditional astrological beliefs, they hold personal significance for the couple, reflecting the evolving nature of Thai wedding customs.
Final Thoughts
Selecting a wedding date in Thailand is a beautiful blend of tradition, spirituality, and practicality. Whether guided by monks, astrologers, or personal preferences, Thai couples put great thought into ensuring their marriage begins on a day filled with positive energy. While ancient customs remain deeply respected, modern influences have introduced greater flexibility, allowing couples to balance cultural traditions with contemporary lifestyles.
For those planning a Thai wedding, whether local or international, understanding the significance of wedding date selection can add a meaningful dimension to the celebration.
Photography by Adam Phototales




