Understanding the Nepali Calendar System
The Nepali calendar, officially known as Bikram Sambat (BS), is the official calendar of Nepal. It is approximately 56 years and 8 months ahead of the Gregorian calendar (AD) and has been in use for over a thousand years.
Historical Background
The Bikram Sambat calendar was established by Emperor Vikramaditya of India and was later adopted as Nepal's official calendar. The calendar began in 57 BCE in the Gregorian calendar, which is why it is ahead by about 56-57 years.
- Established in 57 BCE
- Named after Emperor Vikramaditya
- Adopted as Nepal's official calendar
- Used in government, education, and daily life
Calendar Structure
The Nepali calendar follows a unique structure that aligns with both astronomical events and cultural significance. Each month is carefully calculated based on solar movements, making it a solar calendar system.
Nepali Months
- Baisakh (बैशाख) - Mid-April to Mid-May
- Jestha (जेठ) - Mid-May to Mid-June
- Ashadh (असार) - Mid-June to Mid-July
- Shrawan (श्रावण) - Mid-July to Mid-August
- Bhadra (भदौ) - Mid-August to Mid-September
- Ashwin (असोज) - Mid-September to Mid-October
- Kartik (कार्तिक) - Mid-October to Mid-November
- Mangsir (मंसिर) - Mid-November to Mid-December
- Poush (पुष) - Mid-December to Mid-January
- Magh (माघ) - Mid-January to Mid-February
- Falgun (फाल्गुन) - Mid-February to Mid-March
- Chaitra (चैत) - Mid-March to Mid-April
Calendar Characteristics
- Solar calendar based on ancient Hindu calendar system
- Months typically have 31 or 32 days
- New year begins in mid-April (Baisakh 1)
- Months align with agricultural and cultural seasons
Cultural Significance
The Nepali calendar is deeply integrated into Nepal's cultural and religious fabric. It determines the timing of festivals, religious ceremonies, and important cultural events.
Major Festivals (Based on BS Calendar)
- Dashain - Usually falls in Ashwin month
- Tihar - Celebrated in Kartik month
- Nepali New Year - Baisakh 1
- Teej - Observed in Bhadra month