Assamese calendar 2025 with tithi JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER Holiday 2025 New Year’s Day January 1 Wednesday Guru Gobind Singh’s Birthday January 6 Monday Makar Sankranti /Magha Bihu /Pongal January 14 Tuesday Basant Panchami February 2 Sunday Guru Ravi Das’s Birthday February…