The term "11 september 2025 weton" is a noun phrase. It refers to a specific designation within the Javanese calendar system. The weton for the date 11 September 2025 is Kamis Pahing.
A weton is determined by the combination of two distinct day-cycles in Javanese calendrics. The first is the seven-day week, or Saptawara, which is analogous to the standard Gregorian week. For 11 September 2025, this day is Kamis (Thursday). The second cycle is the five-day market week, known as the Pancawara, which consists of the days Legi, Pahing, Pon, Wage, and Kliwon. For this date, the Pancawara day is Pahing. The confluence of these two cycles results in the specific weton of Kamis Pahing.
In the practice of Javanese divination (primbon), each weton is assigned a numerical value called a neptu. The neptu for Kamis Pahing is calculated by summing the values of its constituent days: Kamis (8) and Pahing (9), resulting in a total neptu of 17. This value is significant and is used to interpret personal character, determine compatibility between partners, and identify auspicious timings for major life events such as marriage, building a house, or initiating a business venture.