{"id":"vidhyamitra:city-day:patna:2023-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/patna/2023-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-09-11","date_display":"September 11, 2023 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":2023,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460198.770833,"kali_year":5125,"ahargana":1871733.2708,"sun":{"sidereal_longitude":143.1134,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":97.3311,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.2177,"elapsed_within_tithi_degrees":2.2177},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.3311,"elapsed_within_degrees":3.9978},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.4445},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2023,"month":9,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460198.770833,"ahargana":1871733.2708,"kali_year":5125,"ayanamsa_lahiri":24.184,"grahas":{"sun":{"sidereal_longitude":143.886573,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":100.03077300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":4.4996},"mars":{"sidereal_longitude":164.86457300000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":135.306173,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":21.342073000000028,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":108.504773,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":308.637573,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":6.5639,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":186.5639,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"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":2023,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460198.770833,"kali_year":5125,"ahargana":1871733.2708,"sun":{"sidereal_longitude":143.1134,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":97.3311,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.2177,"elapsed_within_tithi_degrees":2.2177},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.3311,"elapsed_within_degrees":3.9978},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.4445},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":45.782},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":134.218}},"eclipse_window_40days":[]},"city":{"slug":"patna","name":"Patna, Bihar","lat":25.5941,"lon":85.1376,"tz_offset_hours":5.5,"state":"Bihar","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"patna","name":"Patna, Bihar","lat":25.5941,"lon":85.1376,"tz_offset_hours":5.5,"state":"Bihar","country":"IN","tier":"tier-1"},"sunriseLocal":"05:33","sunsetLocal":"17:58","solarNoonLocal":"11:45","dayLengthHours":12.425647099771908,"dayLengthDisplay":"12 Hours 25 Mins 32 Secs","nightLengthDisplay":"11 Hours 34 Mins 28 Secs","moonriseLocal":"02:09","moonsetLocal":"15:31","rahuKala":{"name":"Rāhu Kāla","start":"07:06","end":"08:39","startHours":7.097635801679487,"endHours":8.650841689150976,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:12","end":"11:45","startHours":10.204047576622465,"endHours":11.757253464093953,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:19","end":"14:52","startHours":13.310459351565441,"endHours":14.86366523903693,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:51","startHours":8.443747570821444,"endHours":8.857935807480507,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:24","startHours":6.062165210031828,"endHours":6.393515799359078,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:21","end":"12:10","startHours":11.34306522743489,"endHours":12.171441700753016,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:43","startHours":3.887676967571744,"endHours":4.716053440889871,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:33","startHours":4.508959322560339,"endHours":5.544429914207998,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:39","startHours":13.828194647389271,"endHours":14.656571120707397,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.770077013979908,"endHours":18.170077013979906,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:29","startHours":17.970077013979907,"endHours":18.487812309803736,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.720077013979907,"endHours":19.470077013979907,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:21","end":"00:10","startHours":23.343065227434888,"endHours":24.171441700753018,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:33","end":"07:06","startHours":5.544429914207998,"endHours":7.097635801679487,"quality":"auspicious"},{"name":"Kāla","start":"07:06","end":"08:39","startHours":7.097635801679487,"endHours":8.650841689150976,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:12","startHours":8.650841689150976,"endHours":10.204047576622465,"quality":"auspicious"},{"name":"Roga","start":"10:12","end":"11:45","startHours":10.204047576622465,"endHours":11.757253464093953,"quality":"inauspicious"},{"name":"Udveg","start":"11:45","end":"13:19","startHours":11.757253464093953,"endHours":13.310459351565441,"quality":"inauspicious"},{"name":"Chala","start":"13:19","end":"14:52","startHours":13.310459351565441,"endHours":14.86366523903693,"quality":"neutral"},{"name":"Labha","start":"14:52","end":"16:25","startHours":14.86366523903693,"endHours":16.41687112650842,"quality":"auspicious"},{"name":"Amṛta","start":"16:25","end":"17:58","startHours":16.41687112650842,"endHours":17.970077013979907,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:58","end":"19:25","startHours":17.970077013979907,"endHours":19.41687112650842,"quality":"neutral"},{"name":"Labha","start":"19:25","end":"20:52","startHours":19.41687112650842,"endHours":20.86366523903693,"quality":"auspicious"},{"name":"Amṛta","start":"20:52","end":"22:19","startHours":20.86366523903693,"endHours":22.31045935156544,"quality":"auspicious"},{"name":"Kāla","start":"22:19","end":"23:45","startHours":22.31045935156544,"endHours":23.757253464093953,"quality":"inauspicious"},{"name":"Śubha","start":"23:45","end":"01:12","startHours":23.757253464093953,"endHours":25.204047576622465,"quality":"auspicious"},{"name":"Roga","start":"01:12","end":"02:39","startHours":25.204047576622465,"endHours":26.650841689150976,"quality":"inauspicious"},{"name":"Udveg","start":"02:39","end":"04:06","startHours":26.650841689150976,"endHours":28.097635801679488,"quality":"inauspicious"},{"name":"Chala","start":"04:06","end":"05:33","startHours":28.097635801679488,"endHours":29.544429914208,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.544429914207998,"endHours":6.544429914207998,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.544429914207998,"endHours":7.544429914207998,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.544429914207998,"endHours":8.544429914208,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.544429914208,"endHours":9.544429914208,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.544429914208,"endHours":10.544429914208,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.544429914208,"endHours":11.544429914208,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.544429914208,"endHours":12.544429914208,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.544429914208,"endHours":13.544429914208,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.544429914208,"endHours":14.544429914208,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.544429914208,"endHours":15.544429914208,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.544429914208,"endHours":16.544429914208,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.544429914208,"endHours":17.544429914208,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.544429914208,"endHours":18.544429914208,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.544429914208,"endHours":19.544429914208,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.544429914208,"endHours":20.544429914208,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.544429914208,"endHours":21.544429914208,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.544429914208,"endHours":22.544429914208,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.544429914208,"endHours":23.544429914208,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.544429914208,"endHours":24.544429914208,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.544429914208,"endHours":25.544429914208,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.544429914208,"endHours":26.544429914208,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.544429914208,"endHours":27.544429914208,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.544429914208,"endHours":28.544429914208,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.544429914208,"endHours":29.544429914208,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.7158363124546545,"eotMinutes":4.014392154362758,"ayanamsa":24.184}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Dvādaśī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"patna"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 11, 2023 CE · Patna, Bihar · Vidhyamitra","description":"September 11, 2023 CE for Patna, Bihar: Kṛṣṇa Dvādaśī, sūryodaya 05:33, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/patna/2023-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/patna/2023-09-11","sa":"https://sa.vidhyamitra.com/city/patna/2023-09-11","hi":"https://hi.vidhyamitra.com/city/patna/2023-09-11","x-default":"https://vidhyamitra.com/city/patna/2023-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-07-29T07:00:48.579Z","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":"2026-07-29T07:00:48.579Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-07-29T07:00:48.579Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no founder-city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","Divyāṁśa-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}