Church of Our Lady of Light, Chennai this church is considered to be one of the oldest European monuments in India. The feast of Our Lady of Light is celebrated on 15 August every year which is also the day of Indian independence and hence a national holiday. The day is also as the feast of "Assumption of Mary". The feast is celebrated with a grand mass and car procession. The Novena prayer to Our Lady of Light is as follows Church of Our Lady of Light, Chennai Church of Our Lady of Light () is a Roman Catholic shrine in Chennai, India. It is commonly called
Dilla (month) Gathān Mugah Charhe (गथां मुगः चह्रे) is celebrated on the 14th day of the dark fortnight when evil spirits are chased out of the city limits. Dilla (month) Dillā (Nepal Bhasa: दिल्ला) is the ninth month in the Nepal Era calendar, the national lunar calendar of Nepal. The month coincides with Āsāṛh (आषाढ) in the Hindu lunar calendar and July in the Gregorian calendar. Dillā 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 Dillā Thwa (दिल्ला थ्व)