{"id":"vidhyamitra:city-day:phoenix:2020-10-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/2020-10-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-10-11","date_display":"October 11, 2020 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":2020,"month":10,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459133.770833,"kali_year":5122,"ahargana":1870668.2708,"sun":{"sidereal_longitude":173.2577,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":99.1296,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":285.8719,"elapsed_within_tithi_degrees":9.8719},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.1296,"elapsed_within_degrees":5.7963},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.3874},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2020,"month":10,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459133.770833,"ahargana":1870668.2708,"kali_year":5122,"ayanamsa_lahiri":24.1432,"grahas":{"sun":{"sidereal_longitude":174.047864,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":96.199364,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":2.6519},"mars":{"sidereal_longitude":357.478964,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":196.98196400000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":264.50516400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":135.21086400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":271.29956400000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":62.9927,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.9927,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2020,"month":10,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459133.770833,"kali_year":5122,"ahargana":1870668.2708,"sun":{"sidereal_longitude":173.2577,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":99.1296,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":285.8719,"elapsed_within_tithi_degrees":9.8719},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.1296,"elapsed_within_degrees":5.7963},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.3874},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.652,"elongation":74.128},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.652,"opposition_distance":105.872}},"eclipse_window_40days":[]},"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"sunriseLocal":"06:29","sunsetLocal":"17:59","solarNoonLocal":"12:14","dayLengthHours":11.502293476558151,"dayLengthDisplay":"11 Hours 30 Mins 08 Secs","nightLengthDisplay":"12 Hours 29 Mins 52 Secs","moonriseLocal":"00:04","moonsetLocal":"14:02","rahuKala":{"name":"Rāhu Kāla","start":"16:33","end":"17:59","startHours":16.551853820438804,"endHours":17.989640505008573,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:14","end":"13:41","startHours":12.238493766729498,"endHours":13.676280451299267,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:07","end":"16:33","startHours":15.114067135869035,"endHours":16.551853820438804,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:33","startHours":9.171215506313992,"endHours":9.55462528886593,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:16","startHours":6.966609256640346,"endHours":7.273337082681897,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:37","startHours":11.85508398417756,"endHours":12.621903549281436,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:43","startHours":4.953707898242669,"endHours":5.720527463346547,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:29","startHours":5.5288225720705775,"endHours":6.487347028450423,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.15554267948919,"endHours":14.922362244593067,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.789640505008574,"endHours":18.189640505008573,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:28","startHours":17.989640505008573,"endHours":18.468902733198497,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.739640505008573,"endHours":19.489640505008573,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:37","startHours":23.855083984177558,"endHours":24.621903549281438,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:29","end":"07:56","startHours":6.487347028450423,"endHours":7.925133713020192,"quality":"inauspicious"},{"name":"Chala","start":"07:56","end":"09:22","startHours":7.925133713020192,"endHours":9.36292039758996,"quality":"neutral"},{"name":"Labha","start":"09:22","end":"10:48","startHours":9.36292039758996,"endHours":10.800707082159729,"quality":"auspicious"},{"name":"Amṛta","start":"10:48","end":"12:14","startHours":10.800707082159729,"endHours":12.238493766729498,"quality":"auspicious"},{"name":"Kāla","start":"12:14","end":"13:41","startHours":12.238493766729498,"endHours":13.676280451299267,"quality":"inauspicious"},{"name":"Śubha","start":"13:41","end":"15:07","startHours":13.676280451299267,"endHours":15.114067135869035,"quality":"auspicious"},{"name":"Roga","start":"15:07","end":"16:33","startHours":15.114067135869035,"endHours":16.551853820438804,"quality":"inauspicious"},{"name":"Udveg","start":"16:33","end":"17:59","startHours":16.551853820438804,"endHours":17.989640505008573,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:59","end":"19:33","startHours":17.989640505008573,"endHours":19.551853820438804,"quality":"auspicious"},{"name":"Roga","start":"19:33","end":"21:07","startHours":19.551853820438804,"endHours":21.114067135869035,"quality":"inauspicious"},{"name":"Udveg","start":"21:07","end":"22:41","startHours":21.114067135869035,"endHours":22.676280451299267,"quality":"inauspicious"},{"name":"Chala","start":"22:41","end":"00:14","startHours":22.676280451299267,"endHours":24.238493766729498,"quality":"neutral"},{"name":"Labha","start":"00:14","end":"01:48","startHours":24.238493766729498,"endHours":25.80070708215973,"quality":"auspicious"},{"name":"Amṛta","start":"01:48","end":"03:22","startHours":25.80070708215973,"endHours":27.36292039758996,"quality":"auspicious"},{"name":"Kāla","start":"03:22","end":"04:56","startHours":27.36292039758996,"endHours":28.92513371302019,"quality":"inauspicious"},{"name":"Śubha","start":"04:56","end":"06:29","startHours":28.92513371302019,"endHours":30.487347028450422,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.487347028450423,"endHours":7.487347028450423,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.487347028450423,"endHours":8.487347028450422,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.487347028450422,"endHours":9.487347028450422,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.487347028450422,"endHours":10.487347028450422,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.487347028450422,"endHours":11.487347028450422,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.487347028450422,"endHours":12.487347028450422,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.487347028450422,"endHours":13.487347028450422,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.487347028450422,"endHours":14.487347028450422,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.487347028450422,"endHours":15.487347028450422,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.487347028450422,"endHours":16.487347028450422,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.487347028450422,"endHours":17.487347028450422,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.487347028450422,"endHours":18.487347028450422,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.487347028450422,"endHours":19.487347028450422,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.487347028450422,"endHours":20.487347028450422,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.487347028450422,"endHours":21.487347028450422,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.487347028450422,"endHours":22.487347028450422,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.487347028450422,"endHours":23.487347028450422,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.487347028450422,"endHours":24.487347028450422,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.487347028450422,"endHours":25.487347028450422,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.487347028450422,"endHours":26.487347028450422,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.487347028450422,"endHours":27.487347028450422,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.487347028450422,"endHours":28.487347028450422,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.487347028450422,"endHours":29.487347028450422,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.487347028450422,"endHours":30.487347028450422,"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.132642449956615,"eotMinutes":13.986373996230075,"ayanamsa":24.1432}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina (Adhika) Kṛṣṇa Navamī · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"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":"phoenix"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 11, 2020 CE · Phoenix, USA · Vidhyamitra","description":"October 11, 2020 CE for Phoenix, USA: Kṛṣṇa Navamī, sūryodaya 06:29, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/2020-10-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/2020-10-11","sa":"https://sa.vidhyamitra.com/city/phoenix/2020-10-11","hi":"https://hi.vidhyamitra.com/city/phoenix/2020-10-11","x-default":"https://vidhyamitra.com/city/phoenix/2020-10-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T13:52:59.693Z","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":"2026-09-11T13:52:59.693Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T13:52:59.693Z","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"}}}