{"id":"vidhyamitra:city-day:varanasi:1910-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1910-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1910-08-13","date_display":"August 13, 1910 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1910,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418896.770833,"kali_year":5012,"ahargana":1830431.2708,"sun":{"sidereal_longitude":116.4148,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":207.0528,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":90.638,"elapsed_within_tithi_degrees":6.638},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.0528,"elapsed_within_degrees":7.0528},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.4676},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1910,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418896.770833,"ahargana":1830431.2708,"kali_year":5012,"ayanamsa_lahiri":22.6043,"grahas":{"sun":{"sidereal_longitude":116.80441300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":206.29191300000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":0.6171},"mars":{"sidereal_longitude":133.067413,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":139.688513,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":170.18341299999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":91.13841300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":15.017112999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":34.9426,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":214.9426,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1910,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418896.770833,"kali_year":5012,"ahargana":1830431.2708,"sun":{"sidereal_longitude":116.4148,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":207.0528,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":90.638,"elapsed_within_tithi_degrees":6.638},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.0528,"elapsed_within_degrees":7.0528},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.4676},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.617,"elongation":90.638},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.617,"opposition_distance":89.362}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:30","sunsetLocal":"18:36","solarNoonLocal":"12:03","dayLengthHours":13.099234760165842,"dayLengthDisplay":"13 Hours 05 Mins 57 Secs","nightLengthDisplay":"10 Hours 54 Mins 03 Secs","moonriseLocal":"12:32","moonsetLocal":"23:29","rahuKala":{"name":"Rāhu Kāla","start":"08:46","end":"10:24","startHours":8.769623322262131,"endHours":10.407027667282861,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:19","startHours":13.681836357324322,"endHours":15.319240702345052,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:30","end":"07:08","startHours":5.49481463222067,"endHours":7.132218977241401,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"08:59","startHours":8.551302742926033,"endHours":8.987943901598229,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:02","end":"06:23","startHours":6.0406160805609135,"endHours":6.38992900749867,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:29","startHours":11.607790853631396,"endHours":12.481073170975787,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:37","startHours":3.7482499975318913,"endHours":4.621532314876281,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:24","end":"05:30","startHours":4.403211735540184,"endHours":5.49481463222067,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.227637805664564,"endHours":15.100920123008953,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.394049392386513,"endHours":18.794049392386512,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:08","startHours":18.594049392386513,"endHours":19.139850840726755,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.344049392386513,"endHours":20.094049392386513,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:29","startHours":23.607790853631396,"endHours":24.481073170975787,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:30","end":"07:08","startHours":5.49481463222067,"endHours":7.132218977241401,"quality":"inauspicious"},{"name":"Śubha","start":"07:08","end":"08:46","startHours":7.132218977241401,"endHours":8.769623322262131,"quality":"auspicious"},{"name":"Roga","start":"08:46","end":"10:24","startHours":8.769623322262131,"endHours":10.407027667282861,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"12:03","startHours":10.407027667282861,"endHours":12.044432012303592,"quality":"inauspicious"},{"name":"Chala","start":"12:03","end":"13:41","startHours":12.044432012303592,"endHours":13.681836357324322,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:19","startHours":13.681836357324322,"endHours":15.319240702345052,"quality":"auspicious"},{"name":"Amṛta","start":"15:19","end":"16:57","startHours":15.319240702345052,"endHours":16.956645047365782,"quality":"auspicious"},{"name":"Kāla","start":"16:57","end":"18:36","startHours":16.956645047365782,"endHours":18.594049392386513,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:36","end":"19:57","startHours":18.594049392386513,"endHours":19.956645047365782,"quality":"auspicious"},{"name":"Amṛta","start":"19:57","end":"21:19","startHours":19.956645047365782,"endHours":21.319240702345052,"quality":"auspicious"},{"name":"Kāla","start":"21:19","end":"22:41","startHours":21.319240702345052,"endHours":22.681836357324322,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:03","startHours":22.681836357324322,"endHours":24.04443201230359,"quality":"auspicious"},{"name":"Roga","start":"00:03","end":"01:24","startHours":24.04443201230359,"endHours":25.40702766728286,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:46","startHours":25.40702766728286,"endHours":26.76962332226213,"quality":"inauspicious"},{"name":"Chala","start":"02:46","end":"04:08","startHours":26.76962332226213,"endHours":28.1322189772414,"quality":"neutral"},{"name":"Labha","start":"04:08","end":"05:30","startHours":28.1322189772414,"endHours":29.49481463222067,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.49481463222067,"endHours":6.49481463222067,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.49481463222067,"endHours":7.49481463222067,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.49481463222067,"endHours":8.49481463222067,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.49481463222067,"endHours":9.49481463222067,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.49481463222067,"endHours":10.49481463222067,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.49481463222067,"endHours":11.49481463222067,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.49481463222067,"endHours":12.49481463222067,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.49481463222067,"endHours":13.49481463222067,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.49481463222067,"endHours":14.49481463222067,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.49481463222067,"endHours":15.49481463222067,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.49481463222067,"endHours":16.49481463222067,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.49481463222067,"endHours":17.49481463222067,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.49481463222067,"endHours":18.49481463222067,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.49481463222067,"endHours":19.49481463222067,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.49481463222067,"endHours":20.49481463222067,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.49481463222067,"endHours":21.49481463222067,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.49481463222067,"endHours":22.49481463222067,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.49481463222067,"endHours":23.49481463222067,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.49481463222067,"endHours":24.49481463222067,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.49481463222067,"endHours":25.49481463222067,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.49481463222067,"endHours":26.49481463222067,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.49481463222067,"endHours":27.49481463222067,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.49481463222067,"endHours":28.49481463222067,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.49481463222067,"endHours":29.49481463222067,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.998164723452657,"eotMinutes":-4.561520738215509,"ayanamsa":22.6043}},"calendars":{"vikram_samvat":1967,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1832,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1317,"malayalam_era":1086,"nanakshahi_year":441,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Aṣṭamī · Vikram 1967 Rudhirodgāri · Śaka 1832 Sādhāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 13, 1910 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"August 13, 1910 CE for Vārāṇasī (Kāśī): Śukla Aṣṭamī, sūryodaya 05:30, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1910-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1910-08-13","sa":"https://sa.vidhyamitra.com/city/varanasi/1910-08-13","hi":"https://hi.vidhyamitra.com/city/varanasi/1910-08-13","x-default":"https://vidhyamitra.com/city/varanasi/1910-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-27T20:57:19.902Z","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":"2026-08-27T20:57:19.902Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-27T20:57:19.902Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}