{"id":"vidhyamitra:city-day:vrindavan:2191-01-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2191-01-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2191-01-02","date_display":"January 2, 2191 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2191,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521307.770833,"kali_year":5292,"ahargana":1932842.2708,"sun":{"sidereal_longitude":254.364,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":333.9572,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.5931,"elapsed_within_tithi_degrees":7.5931},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.9572,"elapsed_within_degrees":0.6239},"yoga":{"number":18,"name":"Varīyān","sum_longitude":228.3212},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2191,"month":1,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2521307.770833,"ahargana":1932842.2708,"kali_year":5292,"ayanamsa_lahiri":26.5212,"grahas":{"sun":{"sidereal_longitude":255.06525999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":338.12766,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":-2.5637},"mars":{"sidereal_longitude":192.25106000000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":246.95435999999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":43.807259999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":281.85866,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":207.74015999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":8.715,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.715,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2191,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521307.770833,"kali_year":5292,"ahargana":1932842.2708,"sun":{"sidereal_longitude":254.364,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":333.9572,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.5931,"elapsed_within_tithi_degrees":7.5931},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.9572,"elapsed_within_degrees":0.6239},"yoga":{"number":18,"name":"Varīyān","sum_longitude":228.3212},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.564,"elongation":79.593},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.564,"opposition_distance":100.407}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:10","sunsetLocal":"17:37","solarNoonLocal":"12:24","dayLengthHours":10.438065711496884,"dayLengthDisplay":"10 Hours 26 Mins 17 Secs","nightLengthDisplay":"13 Hours 33 Mins 43 Secs","moonriseLocal":"11:49","moonsetLocal":"00:02","rahuKala":{"name":"Rāhu Kāla","start":"16:18","end":"17:37","startHours":16.306149809900553,"endHours":17.610908023837666,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:42","startHours":12.391875168089225,"endHours":13.696633382026334,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:00","end":"16:18","startHours":15.001391595963446,"endHours":16.306149809900553,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.608390978356722,"endHours":9.956326502073285,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.607761716986485,"endHours":7.886110135959735,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:44","startHours":12.043939644372662,"endHours":12.739810691805788,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:29","startHours":5.78110021747453,"endHours":6.4769712649076565,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:10","startHours":6.303003503049375,"endHours":7.172842312340782,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:50","startHours":14.131552786672039,"endHours":14.827423834105165,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.410908023837667,"endHours":17.810908023837666,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:03","startHours":17.610908023837666,"endHours":18.04582742848337,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.360908023837666,"endHours":19.110908023837666,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:44","startHours":24.043939644372664,"endHours":24.739810691805786,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:10","end":"08:29","startHours":7.172842312340782,"endHours":8.477600526277893,"quality":"inauspicious"},{"name":"Chala","start":"08:29","end":"09:47","startHours":8.477600526277893,"endHours":9.782358740215003,"quality":"neutral"},{"name":"Labha","start":"09:47","end":"11:05","startHours":9.782358740215003,"endHours":11.087116954152114,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:24","startHours":11.087116954152114,"endHours":12.391875168089225,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:42","startHours":12.391875168089225,"endHours":13.696633382026334,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:00","startHours":13.696633382026334,"endHours":15.001391595963446,"quality":"auspicious"},{"name":"Roga","start":"15:00","end":"16:18","startHours":15.001391595963446,"endHours":16.306149809900553,"quality":"inauspicious"},{"name":"Udveg","start":"16:18","end":"17:37","startHours":16.306149809900553,"endHours":17.610908023837666,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:37","end":"19:18","startHours":17.610908023837666,"endHours":19.306149809900557,"quality":"auspicious"},{"name":"Roga","start":"19:18","end":"21:00","startHours":19.306149809900557,"endHours":21.001391595963444,"quality":"inauspicious"},{"name":"Udveg","start":"21:00","end":"22:42","startHours":21.001391595963444,"endHours":22.696633382026334,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:24","startHours":22.696633382026334,"endHours":24.391875168089225,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"02:05","startHours":24.391875168089225,"endHours":26.087116954152116,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:47","startHours":26.087116954152116,"endHours":27.782358740215003,"quality":"auspicious"},{"name":"Kāla","start":"03:47","end":"05:29","startHours":27.782358740215003,"endHours":29.477600526277893,"quality":"inauspicious"},{"name":"Śubha","start":"05:29","end":"07:10","startHours":29.477600526277893,"endHours":31.172842312340784,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.172842312340782,"endHours":8.172842312340782,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.172842312340782,"endHours":9.172842312340782,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.172842312340782,"endHours":10.172842312340782,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.172842312340782,"endHours":11.172842312340782,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.172842312340782,"endHours":12.172842312340782,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.172842312340782,"endHours":13.172842312340782,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.172842312340782,"endHours":14.172842312340782,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.172842312340782,"endHours":15.172842312340782,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.172842312340782,"endHours":16.172842312340784,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.172842312340784,"endHours":17.172842312340784,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.172842312340784,"endHours":18.172842312340784,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.172842312340784,"endHours":19.172842312340784,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.172842312340784,"endHours":20.172842312340784,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.172842312340784,"endHours":21.172842312340784,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.172842312340784,"endHours":22.172842312340784,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.172842312340784,"endHours":23.172842312340784,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.172842312340784,"endHours":24.172842312340784,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.172842312340784,"endHours":25.172842312340784,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.172842312340784,"endHours":26.172842312340784,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.172842312340784,"endHours":27.172842312340784,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.172842312340784,"endHours":28.172842312340784,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.172842312340784,"endHours":29.172842312340784,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.172842312340784,"endHours":30.172842312340784,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.172842312340784,"endHours":31.172842312340784,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.93133975084693,"eotMinutes":-4.149710085353452,"ayanamsa":26.5212}},"calendars":{"vikram_samvat":2248,"vikram_samvatsara":"Krodhi","saka_samvat":2113,"saka_samvatsara":"Khara","bengali_samvat":1598,"malayalam_era":1367,"nanakshahi_year":722,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2248 Krodhi · Śaka 2113 Khara"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 2, 2191 CE · Vṛndāvana · Vidhyamitra","description":"January 2, 2191 CE for Vṛndāvana: Śukla Saptamī, sūryodaya 07:10, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2191-01-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2191-01-02","sa":"https://sa.vidhyamitra.com/city/vrindavan/2191-01-02","hi":"https://hi.vidhyamitra.com/city/vrindavan/2191-01-02","x-default":"https://vidhyamitra.com/city/vrindavan/2191-01-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:33:12.031Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T02:33:12.031Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:33:12.031Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}