{"id":"vidhyamitra:city-day:vrindavan:1916-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1916-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1916-01-06","date_display":"January 6, 1916 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":1916,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420868.770833,"kali_year":5017,"ahargana":1832403.2708,"sun":{"sidereal_longitude":261.7232,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":273.261,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.5379,"elapsed_within_tithi_degrees":11.5379},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":273.261,"elapsed_within_degrees":6.5944},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.9842},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1916,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2420868.770833,"ahargana":1832403.2708,"kali_year":5017,"ayanamsa_lahiri":22.6797,"grahas":{"sun":{"sidereal_longitude":261.714468,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":273.5567679999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":-1.3291},"mars":{"sidereal_longitude":128.163568,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":275.300468,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":331.01546800000006,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":291.168768,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":80.964268,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":290.4566,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.4566,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"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":1916,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420868.770833,"kali_year":5017,"ahargana":1832403.2708,"sun":{"sidereal_longitude":261.7232,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":273.261,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.5379,"elapsed_within_tithi_degrees":11.5379},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":273.261,"elapsed_within_degrees":6.5944},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.9842},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.329,"elongation":11.538},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.329,"opposition_distance":168.462}},"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":"07:11","sunsetLocal":"17:39","solarNoonLocal":"12:25","dayLengthHours":10.460552841570282,"dayLengthDisplay":"10 Hours 27 Mins 38 Secs","nightLengthDisplay":"13 Hours 32 Mins 22 Secs","moonriseLocal":"07:56","moonsetLocal":"18:29","rahuKala":{"name":"Rāhu Kāla","start":"13:44","end":"15:02","startHours":13.728209456979183,"endHours":15.035778562175468,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:11","end":"08:30","startHours":7.190363930997757,"endHours":8.497933036194041,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:48","end":"11:07","startHours":9.805502141390328,"endHours":11.113071246586612,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:59","startHours":9.631159594030823,"endHours":9.979844688749832,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:54","startHours":7.626220299396518,"endHours":7.905168375171725,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:46","startHours":12.071955257063888,"endHours":12.769325446501906,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:48","end":"06:30","startHours":5.795623552121719,"endHours":6.492993741559738,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:11","startHours":6.318651194200234,"endHours":7.190363930997757,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:52","startHours":14.164065825377945,"endHours":14.861436014815963,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.45091677256804,"endHours":17.850916772568038,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:05","startHours":17.65091677256804,"endHours":18.0867731409668,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.40091677256804,"endHours":19.15091677256804,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:46","startHours":24.071955257063888,"endHours":24.769325446501906,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:11","end":"08:30","startHours":7.190363930997757,"endHours":8.497933036194041,"quality":"auspicious"},{"name":"Roga","start":"08:30","end":"09:48","startHours":8.497933036194041,"endHours":9.805502141390328,"quality":"inauspicious"},{"name":"Udveg","start":"09:48","end":"11:07","startHours":9.805502141390328,"endHours":11.113071246586612,"quality":"inauspicious"},{"name":"Chala","start":"11:07","end":"12:25","startHours":11.113071246586612,"endHours":12.420640351782897,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"13:44","startHours":12.420640351782897,"endHours":13.728209456979183,"quality":"auspicious"},{"name":"Amṛta","start":"13:44","end":"15:02","startHours":13.728209456979183,"endHours":15.035778562175468,"quality":"auspicious"},{"name":"Kāla","start":"15:02","end":"16:21","startHours":15.035778562175468,"endHours":16.343347667371752,"quality":"inauspicious"},{"name":"Śubha","start":"16:21","end":"17:39","startHours":16.343347667371752,"endHours":17.65091677256804,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:39","end":"19:21","startHours":17.65091677256804,"endHours":19.343347667371752,"quality":"auspicious"},{"name":"Kāla","start":"19:21","end":"21:02","startHours":19.343347667371752,"endHours":21.03577856217547,"quality":"inauspicious"},{"name":"Śubha","start":"21:02","end":"22:44","startHours":21.03577856217547,"endHours":22.728209456979183,"quality":"auspicious"},{"name":"Roga","start":"22:44","end":"00:25","startHours":22.728209456979183,"endHours":24.420640351782897,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"02:07","startHours":24.420640351782897,"endHours":26.113071246586614,"quality":"inauspicious"},{"name":"Chala","start":"02:07","end":"03:48","startHours":26.113071246586614,"endHours":27.805502141390328,"quality":"neutral"},{"name":"Labha","start":"03:48","end":"05:30","startHours":27.805502141390328,"endHours":29.49793303619404,"quality":"auspicious"},{"name":"Amṛta","start":"05:30","end":"07:11","startHours":29.49793303619404,"endHours":31.190363930997755,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.190363930997757,"endHours":8.190363930997757,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.190363930997757,"endHours":9.190363930997757,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.190363930997757,"endHours":10.190363930997757,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.190363930997757,"endHours":11.190363930997757,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.190363930997757,"endHours":12.190363930997757,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.190363930997757,"endHours":13.190363930997757,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.190363930997757,"endHours":14.190363930997757,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.190363930997757,"endHours":15.190363930997757,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.190363930997757,"endHours":16.190363930997755,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.190363930997755,"endHours":17.190363930997755,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.190363930997755,"endHours":18.190363930997755,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.190363930997755,"endHours":19.190363930997755,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.190363930997755,"endHours":20.190363930997755,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.190363930997755,"endHours":21.190363930997755,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.190363930997755,"endHours":22.190363930997755,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.190363930997755,"endHours":23.190363930997755,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.190363930997755,"endHours":24.190363930997755,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.190363930997755,"endHours":25.190363930997755,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.190363930997755,"endHours":26.190363930997755,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.190363930997755,"endHours":27.190363930997755,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.190363930997755,"endHours":28.190363930997755,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.190363930997755,"endHours":29.190363930997755,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.190363930997755,"endHours":30.190363930997755,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.190363930997755,"endHours":31.190363930997755,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"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":-22.659077074949295,"eotMinutes":-5.875621106973772,"ayanamsa":22.6797}},"calendars":{"vikram_samvat":1973,"vikram_samvatsara":"Śukla","saka_samvat":1838,"saka_samvatsara":"Nala","bengali_samvat":1323,"malayalam_era":1092,"nanakshahi_year":447,"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 Pratipada · Vikram 1973 Śukla · Śaka 1838 Nala"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 6, 1916 CE · Vṛndāvana · Vidhyamitra","description":"January 6, 1916 CE for Vṛndāvana: Śukla Pratipada, sūryodaya 07:11, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1916-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1916-01-06","sa":"https://sa.vidhyamitra.com/city/vrindavan/1916-01-06","hi":"https://hi.vidhyamitra.com/city/vrindavan/1916-01-06","x-default":"https://vidhyamitra.com/city/vrindavan/1916-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:19:36.891Z","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":"2026-05-31T12:19:36.891Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:19:36.891Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}