{"id":"vidhyamitra:city-day:jamnagar:2157-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2157-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2157-09-22","date_display":"September 22, 2157 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":2157,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509152.770833,"kali_year":5259,"ahargana":1920687.2708,"sun":{"sidereal_longitude":152.1816,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":12.1582,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":219.9766,"elapsed_within_tithi_degrees":3.9766},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.1582,"elapsed_within_degrees":12.1582},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.3398},"karana":{"half_tithi_index":36,"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":2157,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509152.770833,"ahargana":1920687.2708,"kali_year":5259,"ayanamsa_lahiri":26.0563,"grahas":{"sun":{"sidereal_longitude":153.30066999999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":16.11946999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":4.4232},"mars":{"sidereal_longitude":227.31756999999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":163.35777000000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":123.60657000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":197.45367,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":158.27627000000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":292.7454,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.7454,"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":2157,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509152.770833,"kali_year":5259,"ahargana":1920687.2708,"sun":{"sidereal_longitude":152.1816,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":12.1582,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":219.9766,"elapsed_within_tithi_degrees":3.9766},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.1582,"elapsed_within_degrees":12.1582},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":164.3398},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.423,"elongation":140.023},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.423,"opposition_distance":39.977}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"06:38","sunsetLocal":"18:46","solarNoonLocal":"12:42","dayLengthHours":12.134300447448798,"dayLengthDisplay":"12 Hours 08 Mins 03 Secs","nightLengthDisplay":"11 Hours 51 Mins 57 Secs","moonriseLocal":"21:04","moonsetLocal":"10:02","rahuKala":{"name":"Rāhu Kāla","start":"14:13","end":"15:44","startHours":14.211679161945796,"endHours":15.728466717876895,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:38","end":"08:09","startHours":6.627741382290297,"endHours":8.144528938221397,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:40","end":"11:11","startHours":9.661316494152496,"endHours":11.178104050083597,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:52","startHours":9.459078153361682,"endHours":9.86355483494331,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:27","startHours":7.13333723426733,"endHours":7.456918579532632,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:06","startHours":12.290414924433067,"endHours":13.099368287596322,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:49","startHours":5.0098346559637905,"endHours":5.818788019127044,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:38","startHours":5.61654967833623,"endHours":6.627741382290297,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:32","startHours":14.71727501392283,"endHours":15.526228377086083,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.562041829739094,"endHours":18.962041829739093,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:16","startHours":18.762041829739093,"endHours":19.267637681716128,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.512041829739093,"endHours":20.262041829739093,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:06","startHours":24.290414924433065,"endHours":25.09936828759632,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:38","end":"08:09","startHours":6.627741382290297,"endHours":8.144528938221397,"quality":"auspicious"},{"name":"Roga","start":"08:09","end":"09:40","startHours":8.144528938221397,"endHours":9.661316494152496,"quality":"inauspicious"},{"name":"Udveg","start":"09:40","end":"11:11","startHours":9.661316494152496,"endHours":11.178104050083597,"quality":"inauspicious"},{"name":"Chala","start":"11:11","end":"12:42","startHours":11.178104050083597,"endHours":12.694891606014696,"quality":"neutral"},{"name":"Labha","start":"12:42","end":"14:13","startHours":12.694891606014696,"endHours":14.211679161945796,"quality":"auspicious"},{"name":"Amṛta","start":"14:13","end":"15:44","startHours":14.211679161945796,"endHours":15.728466717876895,"quality":"auspicious"},{"name":"Kāla","start":"15:44","end":"17:15","startHours":15.728466717876895,"endHours":17.245254273807994,"quality":"inauspicious"},{"name":"Śubha","start":"17:15","end":"18:46","startHours":17.245254273807994,"endHours":18.762041829739093,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:46","end":"20:15","startHours":18.762041829739093,"endHours":20.245254273807994,"quality":"auspicious"},{"name":"Kāla","start":"20:15","end":"21:44","startHours":20.245254273807994,"endHours":21.728466717876895,"quality":"inauspicious"},{"name":"Śubha","start":"21:44","end":"23:13","startHours":21.728466717876895,"endHours":23.211679161945796,"quality":"auspicious"},{"name":"Roga","start":"23:13","end":"00:42","startHours":23.211679161945796,"endHours":24.694891606014693,"quality":"inauspicious"},{"name":"Udveg","start":"00:42","end":"02:11","startHours":24.694891606014693,"endHours":26.178104050083597,"quality":"inauspicious"},{"name":"Chala","start":"02:11","end":"03:40","startHours":26.178104050083597,"endHours":27.661316494152494,"quality":"neutral"},{"name":"Labha","start":"03:40","end":"05:09","startHours":27.661316494152494,"endHours":29.144528938221395,"quality":"auspicious"},{"name":"Amṛta","start":"05:09","end":"06:38","startHours":29.144528938221395,"endHours":30.627741382290296,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.627741382290297,"endHours":7.627741382290297,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.627741382290297,"endHours":8.627741382290296,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.627741382290296,"endHours":9.627741382290296,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.627741382290296,"endHours":10.627741382290296,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.627741382290296,"endHours":11.627741382290296,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.627741382290296,"endHours":12.627741382290296,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.627741382290296,"endHours":13.627741382290296,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.627741382290296,"endHours":14.627741382290296,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.627741382290296,"endHours":15.627741382290296,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.627741382290296,"endHours":16.627741382290296,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.627741382290296,"endHours":17.627741382290296,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.627741382290296,"endHours":18.627741382290296,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.627741382290296,"endHours":19.627741382290296,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.627741382290296,"endHours":20.627741382290296,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.627741382290296,"endHours":21.627741382290296,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.627741382290296,"endHours":22.627741382290296,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.627741382290296,"endHours":23.627741382290296,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.627741382290296,"endHours":24.627741382290296,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.627741382290296,"endHours":25.627741382290296,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.627741382290296,"endHours":26.627741382290296,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.627741382290296,"endHours":27.627741382290296,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.627741382290296,"endHours":28.627741382290296,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.627741382290296,"endHours":29.627741382290296,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.627741382290296,"endHours":30.627741382290296,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.25574938487385823,"eotMinutes":8.075703639118354,"ayanamsa":26.0563}},"calendars":{"vikram_samvat":2214,"vikram_samvatsara":"Pramoda","saka_samvat":2079,"saka_samvatsara":"Piṅgala","bengali_samvat":1564,"malayalam_era":1333,"nanakshahi_year":688,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturthī · Vikram 2214 Pramoda · Śaka 2079 Piṅgala"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 22, 2157 CE · Jamnagar, Gujarat · Vidhyamitra","description":"September 22, 2157 CE for Jamnagar, Gujarat: Kṛṣṇa Caturthī, sūryodaya 06:38, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2157-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2157-09-22","sa":"https://sa.vidhyamitra.com/city/jamnagar/2157-09-22","hi":"https://hi.vidhyamitra.com/city/jamnagar/2157-09-22","x-default":"https://vidhyamitra.com/city/jamnagar/2157-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:06:30.231Z","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":"2026-06-01T20:06:30.231Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:06:30.231Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}