September (Roman month) September (Roman month) September (from Latin "septem", "seven") or mensis September was originally the seventh of ten months on the ancient Roman calendar that began with March ("mensis Martius", "Mars' month"). It had 29 days. After the reforms that resulted in a 12-month year, September became the ninth month, but retained its name. September followed what was originally Sextilis, the "sixth" month, renamed "Augustus" in honor of the first Roman emperor, and preceded October, the "eighth" month that like September retained its numerical name contrary to its position on the calendar. A day was added to September in the mid-40s
Thinla (month) Thinla (month) Thinlā (Nepal Bhasa: थिंला) is the second month in the Nepal Era calendar, the national lunar calendar of Nepal. The month corresponds to Margashirsha (मार्गशीर्ष) in the Hindu lunar calendar and roughly matches December in the Gregorian calendar. Thinlā begins with the new moon and the full moon falls on the 15th of the lunar month. The month is divided into the bright and dark fortnights which are known as Thinlā Thwa (थिंला थ्व) and Thinlā Gā (थिंला गा) respectively. The main event during this month is the Hindu festival of Vaikuntha Ekadashi which is dedicated to Vishnu.