Sanatan Adhyayan Calendar

Sanatan Adhyayan Calendar is a comprehensive and authentic Hindu calendar and Panchang utility designed to bring traditional Vedic timekeeping directly to your mobile device, completely offline. Guided by Vedic traditions, the app provides accurate daily panchang details, fasts (vrats), and festivals with zero data collection.

Key Features:

1. Detailed Offline Panchang
Get accurate, daily panchang calculations based on your geographic location, calculated completely offline. Includes precise information for:
• Tithi (Lunar Day)
• Nakshatra (Constellation)
• Yoga & Karana
• Moon Sign (Rashi)
• Sunrise and Sunset timings

2. Authentic Fasts (Vrats) & Festivals
Access a verified database of 269 Vrats and 74 major and local festivals. Plan your observances with reliable dates cross-checked with traditional authorities.
• Monthly Ekadashi, Pradosh Vrat, Sankashti Chaturthi, and Shivratri fasts.
• Full details on fasting rules (such as waterless rules for Nirjala Ekadashi).
• Astrological details for evening and midnight celebrations like Diwali and Maha Shivratri.

3. Interactive Calendar Month View
Navigate through months easily with a responsive 7-column calendar grid that perfectly aligns days and dates. Quickly view upcoming festivals and vrats directly from the monthly dashboard.

4. Vikramaditya Vedic Clock (Ghati Pala)
Experience traditional Indian timekeeping with the live Vedic Clock. Track elapsed time from sunrise divided into:
• 30 Muhurtas (Vedic hours)
• Ghatis, Palas, and Vipalas
• Astha Praharas (3-hour time blocks) with their spiritual significance.

5. Devotional Resources & Mantras
View relevant mantras, puja vidhi guidelines, and significance for important fasts in a slide-up details panel, making it easy to practice daily rituals.

Privacy-First & Offline Usage:
• No login or account registration required.
• Zero personal data collection, sharing, or tracking.
• Location permission is used purely on-device to calculate local sunrise/sunset and astronomical timings. Your coordinates are never sent to external servers.

Embrace the timeless wisdom of Sanatan Dharma with a reliable daily companion.