{"id":"vidhyamitra:city-day:varanasi:2011-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2011-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-10-20","date_display":"October 20, 2011 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":2011,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455854.770833,"kali_year":5113,"ahargana":1867389.2708,"sun":{"sidereal_longitude":181.5283,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":94.3585,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.8303,"elapsed_within_tithi_degrees":8.8303},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.3585,"elapsed_within_degrees":1.0252},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.8868},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2011,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455854.770833,"ahargana":1867389.2708,"kali_year":5113,"ayanamsa_lahiri":24.0178,"grahas":{"sun":{"sidereal_longitude":182.28144499999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":91.06154500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-2.7457},"mars":{"sidereal_longitude":113.98154499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":195.97764499999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":12.352845000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":199.26174500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":176.649545,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":236.7299,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":56.7299,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455854.770833,"kali_year":5113,"ahargana":1867389.2708,"sun":{"sidereal_longitude":181.5283,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":94.3585,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.8303,"elapsed_within_tithi_degrees":8.8303},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.3585,"elapsed_within_degrees":1.0252},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.8868},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.746,"elongation":87.17},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.746,"opposition_distance":92.83}},"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":"05:58","sunsetLocal":"17:27","solarNoonLocal":"11:42","dayLengthHours":11.477426022054544,"dayLengthDisplay":"11 Hours 28 Mins 39 Secs","nightLengthDisplay":"12 Hours 31 Mins 21 Secs","moonriseLocal":"22:53","moonsetLocal":"12:22","rahuKala":{"name":"Rāhu Kāla","start":"13:08","end":"14:35","startHours":13.141470398686298,"endHours":14.576148651443116,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:58","end":"07:24","startHours":5.968079134902207,"endHours":7.402757387659025,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:50","end":"10:16","startHours":8.837435640415844,"endHours":10.272113893172662,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:02","startHours":8.646145206714934,"endHours":9.028726074116753,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:45","startHours":6.44630521915448,"endHours":6.752369913075935,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:19","end":"12:05","startHours":11.324211278527661,"endHours":12.089373013331299,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:12","startHours":4.437755665294935,"endHours":5.2029174000985705,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"05:58","startHours":5.011626966397662,"endHours":5.968079134902207,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:23","startHours":13.619696482938568,"endHours":14.384858217742204,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.245505156956753,"endHours":17.64550515695675,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:55","startHours":17.445505156956752,"endHours":17.923731241209026,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.195505156956752,"endHours":18.945505156956752,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:19","end":"00:05","startHours":23.324211278527663,"endHours":24.089373013331297,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:58","end":"07:24","startHours":5.968079134902207,"endHours":7.402757387659025,"quality":"auspicious"},{"name":"Roga","start":"07:24","end":"08:50","startHours":7.402757387659025,"endHours":8.837435640415844,"quality":"inauspicious"},{"name":"Udveg","start":"08:50","end":"10:16","startHours":8.837435640415844,"endHours":10.272113893172662,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:42","startHours":10.272113893172662,"endHours":11.70679214592948,"quality":"neutral"},{"name":"Labha","start":"11:42","end":"13:08","startHours":11.70679214592948,"endHours":13.141470398686298,"quality":"auspicious"},{"name":"Amṛta","start":"13:08","end":"14:35","startHours":13.141470398686298,"endHours":14.576148651443116,"quality":"auspicious"},{"name":"Kāla","start":"14:35","end":"16:01","startHours":14.576148651443116,"endHours":16.010826904199934,"quality":"inauspicious"},{"name":"Śubha","start":"16:01","end":"17:27","startHours":16.010826904199934,"endHours":17.445505156956752,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:27","end":"19:01","startHours":17.445505156956752,"endHours":19.010826904199934,"quality":"auspicious"},{"name":"Kāla","start":"19:01","end":"20:35","startHours":19.010826904199934,"endHours":20.576148651443116,"quality":"inauspicious"},{"name":"Śubha","start":"20:35","end":"22:08","startHours":20.576148651443116,"endHours":22.141470398686298,"quality":"auspicious"},{"name":"Roga","start":"22:08","end":"23:42","startHours":22.141470398686298,"endHours":23.70679214592948,"quality":"inauspicious"},{"name":"Udveg","start":"23:42","end":"01:16","startHours":23.70679214592948,"endHours":25.272113893172662,"quality":"inauspicious"},{"name":"Chala","start":"01:16","end":"02:50","startHours":25.272113893172662,"endHours":26.837435640415844,"quality":"neutral"},{"name":"Labha","start":"02:50","end":"04:24","startHours":26.837435640415844,"endHours":28.402757387659026,"quality":"auspicious"},{"name":"Amṛta","start":"04:24","end":"05:58","startHours":28.402757387659026,"endHours":29.968079134902208,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.968079134902207,"endHours":6.968079134902207,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.968079134902207,"endHours":7.968079134902207,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.968079134902207,"endHours":8.968079134902208,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.968079134902208,"endHours":9.968079134902208,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.968079134902208,"endHours":10.968079134902208,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.968079134902208,"endHours":11.968079134902208,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.968079134902208,"endHours":12.968079134902208,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.968079134902208,"endHours":13.968079134902208,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.968079134902208,"endHours":14.968079134902208,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.968079134902208,"endHours":15.968079134902208,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.968079134902208,"endHours":16.968079134902208,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.968079134902208,"endHours":17.968079134902208,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.968079134902208,"endHours":18.968079134902208,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.968079134902208,"endHours":19.968079134902208,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.968079134902208,"endHours":20.968079134902208,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.968079134902208,"endHours":21.968079134902208,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.968079134902208,"endHours":22.968079134902208,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.968079134902208,"endHours":23.968079134902208,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.968079134902208,"endHours":24.968079134902208,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.968079134902208,"endHours":25.968079134902208,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.968079134902208,"endHours":26.968079134902208,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.968079134902208,"endHours":27.968079134902208,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.968079134902208,"endHours":28.968079134902208,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.968079134902208,"endHours":29.968079134902208,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.149609804292494,"eotMinutes":15.696871244231174,"ayanamsa":24.0178}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Aṣṭamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 October 20, 2011 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"October 20, 2011 CE for Vārāṇasī (Kāśī): Kṛṣṇa Aṣṭamī, sūryodaya 05:58, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2011-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2011-10-20","sa":"https://sa.vidhyamitra.com/city/varanasi/2011-10-20","hi":"https://hi.vidhyamitra.com/city/varanasi/2011-10-20","x-default":"https://vidhyamitra.com/city/varanasi/2011-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T11:03:12.736Z","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":"2026-05-14T11:03:12.736Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T11:03:12.736Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}