{"id":"vidhyamitra:city-day:jamnagar:1920-10-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1920-10-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-10-27","date_display":"October 27, 1920 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":1920,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422624.770833,"kali_year":5022,"ahargana":1834159.2708,"sun":{"sidereal_longitude":190.0657,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":1.8277,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.762,"elapsed_within_tithi_degrees":3.762},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.8277,"elapsed_within_degrees":1.8277},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.8935},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1920,"month":10,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422624.770833,"ahargana":1834159.2708,"kali_year":5022,"ayanamsa_lahiri":22.7469,"grahas":{"sun":{"sidereal_longitude":190.574476,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":3.394676000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":1.208},"mars":{"sidereal_longitude":254.56897600000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":215.77397599999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":140.073776,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":221.84997599999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":148.379576,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":197.4152,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":17.4152,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1920,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422624.770833,"kali_year":5022,"ahargana":1834159.2708,"sun":{"sidereal_longitude":190.0657,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":1.8277,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.762,"elapsed_within_tithi_degrees":3.762},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.8277,"elapsed_within_degrees":1.8277},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.8935},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.208,"elongation":171.762},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.208,"opposition_distance":8.238}},"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":"06:51","sunsetLocal":"18:16","solarNoonLocal":"12:33","dayLengthHours":11.415124570591027,"dayLengthDisplay":"11 Hours 24 Mins 54 Secs","nightLengthDisplay":"12 Hours 35 Mins 06 Secs","moonriseLocal":"17:45","moonsetLocal":"06:24","rahuKala":{"name":"Rāhu Kāla","start":"12:33","end":"13:59","startHours":12.556811605634746,"endHours":13.983702176958623,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:17","end":"09:42","startHours":8.27613989166311,"endHours":9.703030462986987,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:33","startHours":11.129921034310867,"endHours":12.556811605634746,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:54","startHours":9.51277838681047,"endHours":9.893282539163504,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:38","startHours":7.324879510780524,"endHours":7.629282832662951,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.176307453281712,"endHours":12.937315757987779,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:05","startHours":5.327232710927094,"endHours":6.088241015633162,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:54","end":"06:51","startHours":5.897988939456646,"endHours":6.849249320339231,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:13","startHours":14.459332367399917,"endHours":15.220340672105985,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.06437389093026,"endHours":18.464373890930258,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:44","startHours":18.26437389093026,"endHours":18.740004081371552,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.01437389093026,"endHours":19.76437389093026,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.176307453281712,"endHours":24.93731575798778,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:51","end":"08:17","startHours":6.849249320339231,"endHours":8.27613989166311,"quality":"auspicious"},{"name":"Amṛta","start":"08:17","end":"09:42","startHours":8.27613989166311,"endHours":9.703030462986987,"quality":"auspicious"},{"name":"Kāla","start":"09:42","end":"11:08","startHours":9.703030462986987,"endHours":11.129921034310867,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:33","startHours":11.129921034310867,"endHours":12.556811605634746,"quality":"auspicious"},{"name":"Roga","start":"12:33","end":"13:59","startHours":12.556811605634746,"endHours":13.983702176958623,"quality":"inauspicious"},{"name":"Udveg","start":"13:59","end":"15:25","startHours":13.983702176958623,"endHours":15.410592748282502,"quality":"inauspicious"},{"name":"Chala","start":"15:25","end":"16:50","startHours":15.410592748282502,"endHours":16.837483319606378,"quality":"neutral"},{"name":"Labha","start":"16:50","end":"18:16","startHours":16.837483319606378,"endHours":18.26437389093026,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:16","end":"19:50","startHours":18.26437389093026,"endHours":19.83748331960638,"quality":"inauspicious"},{"name":"Chala","start":"19:50","end":"21:25","startHours":19.83748331960638,"endHours":21.4105927482825,"quality":"neutral"},{"name":"Labha","start":"21:25","end":"22:59","startHours":21.4105927482825,"endHours":22.983702176958623,"quality":"auspicious"},{"name":"Amṛta","start":"22:59","end":"00:33","startHours":22.983702176958623,"endHours":24.556811605634746,"quality":"auspicious"},{"name":"Kāla","start":"00:33","end":"02:08","startHours":24.556811605634746,"endHours":26.12992103431087,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:42","startHours":26.12992103431087,"endHours":27.703030462986987,"quality":"auspicious"},{"name":"Roga","start":"03:42","end":"05:17","startHours":27.703030462986987,"endHours":29.27613989166311,"quality":"inauspicious"},{"name":"Udveg","start":"05:17","end":"06:51","startHours":29.27613989166311,"endHours":30.849249320339233,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.849249320339231,"endHours":7.849249320339231,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.849249320339231,"endHours":8.849249320339231,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.849249320339231,"endHours":9.849249320339231,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.849249320339231,"endHours":10.849249320339231,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.849249320339231,"endHours":11.849249320339231,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.849249320339231,"endHours":12.849249320339231,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.849249320339231,"endHours":13.849249320339231,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.849249320339231,"endHours":14.849249320339231,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.849249320339231,"endHours":15.849249320339231,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.849249320339231,"endHours":16.849249320339233,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.849249320339233,"endHours":17.849249320339233,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.849249320339233,"endHours":18.849249320339233,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.849249320339233,"endHours":19.849249320339233,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.849249320339233,"endHours":20.849249320339233,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.849249320339233,"endHours":21.849249320339233,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.849249320339233,"endHours":22.849249320339233,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.849249320339233,"endHours":23.849249320339233,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.849249320339233,"endHours":24.849249320339233,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.849249320339233,"endHours":25.849249320339233,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.849249320339233,"endHours":26.849249320339233,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.849249320339233,"endHours":27.849249320339233,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.849249320339233,"endHours":28.849249320339233,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.849249320339233,"endHours":29.849249320339233,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.849249320339233,"endHours":30.849249320339233,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.620253457007145,"eotMinutes":16.360503661915228,"ayanamsa":22.7469}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Pūrṇimā · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"festivals":[{"id":"sharad-purnima","name":"Śarad Pūrṇimā / Kojāgarī Pūrṇimā","name_sanskrit":"शरद पूर्णिमा","tradition":"Vaishnava","associated_deity":"Krishna + Lakṣmī","significance":"Krishna's Mahā-rāsa with the gopīs at Vṛndāvana. Lakṣmī wakes (\"ko jāgartti?\")","vrata":true,"primary_observance":"Night-long jāgaraṇa; offering of pāyasa under moonlight","detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":2,"sources":["Bhāgavata 10.29-33"]},{"id":"rasa-purnima","name":"Rāsa Pūrṇimā (Vraja Mahā-Rāsa)","name_sanskrit":"रास पूर्णिमा","tradition":"Vaishnava","associated_deity":"Krishna + Gopīs","significance":"Krishna's Mahā-rāsa with the gopīs at Vraja (Bhāgavata 10.29-33). Same as Śarad Pūrṇimā but emphasized in Vraja tradition.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":2},{"id":"valmiki-jayanti","name":"Mahārṣi Vālmīki Jayantī","name_sanskrit":"महर्षि वाल्मीकि जयन्ती","tradition":"Pan-Hindu","associated_deity":"Maharṣi Vālmīki (ādi-kavi)","significance":"Composer of Vālmīki Rāmāyaṇa. Āśvina Pūrṇimā tradition.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":3}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"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},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 October 27, 1920 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 27, 1920 CE for Jamnagar, Gujarat: Śukla Pūrṇimā, sūryodaya 06:51, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1920-10-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1920-10-27","sa":"https://sa.vidhyamitra.com/city/jamnagar/1920-10-27","hi":"https://hi.vidhyamitra.com/city/jamnagar/1920-10-27","x-default":"https://vidhyamitra.com/city/jamnagar/1920-10-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T16:03:23.419Z","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":"2026-06-01T16:03:23.419Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T16:03:23.419Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}