{"id":"vidhyamitra:city-day:jamnagar:1940-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1940-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1940-01-01","date_display":"January 1, 1940 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":1940,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429629.770833,"kali_year":5041,"ahargana":1841164.2708,"sun":{"sidereal_longitude":256.3667,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":148.8137,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.447,"elapsed_within_tithi_degrees":0.447},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.8137,"elapsed_within_degrees":2.147},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":45.1803},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":1940,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429629.770833,"ahargana":1841164.2708,"kali_year":5041,"ayanamsa_lahiri":23.0148,"grahas":{"sun":{"sidereal_longitude":256.45963299999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":151.27083300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-2.7341},"mars":{"sidereal_longitude":335.793633,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":239.988333,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":338.828233,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":286.190833,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":1.821532999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":186.2566,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":6.2566,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1940,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429629.770833,"kali_year":5041,"ahargana":1841164.2708,"sun":{"sidereal_longitude":256.3667,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":148.8137,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.447,"elapsed_within_tithi_degrees":0.447},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.8137,"elapsed_within_degrees":2.147},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":45.1803},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.734,"elongation":107.553},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.734,"opposition_distance":72.447}},"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":"07:30","sunsetLocal":"18:17","solarNoonLocal":"12:53","dayLengthHours":10.777816363249691,"dayLengthDisplay":"10 Hours 46 Mins 40 Secs","nightLengthDisplay":"13 Hours 13 Mins 20 Secs","moonriseLocal":"23:46","moonsetLocal":"11:59","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:12","startHours":8.849558502504632,"endHours":10.196785547910842,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:33","end":"12:53","startHours":11.544012593317055,"endHours":12.891239638723267,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:14","end":"15:35","startHours":14.238466684129477,"endHours":15.585693729535688,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:01","end":"10:23","startHours":10.017155275190015,"endHours":10.37641582063167,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:57","end":"08:14","startHours":7.951407138900491,"endHours":8.238815575253815,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:15","startHours":12.53197909328161,"endHours":13.250500184164924,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:47","startHours":6.065289275331795,"endHours":6.783810366215108,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:36","end":"07:30","startHours":6.604180093494279,"endHours":7.50233145709842,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:24","startHours":14.687542365931549,"endHours":15.406063456814861,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.080147820348113,"endHours":18.48014782034811,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:44","startHours":18.280147820348112,"endHours":18.729223502150184,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.030147820348112,"endHours":19.780147820348112,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:15","startHours":24.53197909328161,"endHours":25.250500184164924,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:30","end":"08:51","startHours":7.50233145709842,"endHours":8.849558502504632,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:12","startHours":8.849558502504632,"endHours":10.196785547910842,"quality":"inauspicious"},{"name":"Śubha","start":"10:12","end":"11:33","startHours":10.196785547910842,"endHours":11.544012593317055,"quality":"auspicious"},{"name":"Roga","start":"11:33","end":"12:53","startHours":11.544012593317055,"endHours":12.891239638723267,"quality":"inauspicious"},{"name":"Udveg","start":"12:53","end":"14:14","startHours":12.891239638723267,"endHours":14.238466684129477,"quality":"inauspicious"},{"name":"Chala","start":"14:14","end":"15:35","startHours":14.238466684129477,"endHours":15.585693729535688,"quality":"neutral"},{"name":"Labha","start":"15:35","end":"16:56","startHours":15.585693729535688,"endHours":16.932920774941902,"quality":"auspicious"},{"name":"Amṛta","start":"16:56","end":"18:17","startHours":16.932920774941902,"endHours":18.280147820348112,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:17","end":"19:56","startHours":18.280147820348112,"endHours":19.932920774941902,"quality":"neutral"},{"name":"Labha","start":"19:56","end":"21:35","startHours":19.932920774941902,"endHours":21.58569372953569,"quality":"auspicious"},{"name":"Amṛta","start":"21:35","end":"23:14","startHours":21.58569372953569,"endHours":23.238466684129477,"quality":"auspicious"},{"name":"Kāla","start":"23:14","end":"00:53","startHours":23.238466684129477,"endHours":24.891239638723267,"quality":"inauspicious"},{"name":"Śubha","start":"00:53","end":"02:33","startHours":24.891239638723267,"endHours":26.544012593317056,"quality":"auspicious"},{"name":"Roga","start":"02:33","end":"04:12","startHours":26.544012593317056,"endHours":28.196785547910842,"quality":"inauspicious"},{"name":"Udveg","start":"04:12","end":"05:51","startHours":28.196785547910842,"endHours":29.84955850250463,"quality":"inauspicious"},{"name":"Chala","start":"05:51","end":"07:30","startHours":29.84955850250463,"endHours":31.50233145709842,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.50233145709842,"endHours":8.502331457098421,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.502331457098421,"endHours":9.502331457098421,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.502331457098421,"endHours":10.502331457098421,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.502331457098421,"endHours":11.502331457098421,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.502331457098421,"endHours":12.502331457098421,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.502331457098421,"endHours":13.502331457098421,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.502331457098421,"endHours":14.502331457098421,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.502331457098421,"endHours":15.502331457098421,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.502331457098421,"endHours":16.50233145709842,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.50233145709842,"endHours":17.50233145709842,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.50233145709842,"endHours":18.50233145709842,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.50233145709842,"endHours":19.50233145709842,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.50233145709842,"endHours":20.50233145709842,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.50233145709842,"endHours":21.50233145709842,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.50233145709842,"endHours":22.50233145709842,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.50233145709842,"endHours":23.50233145709842,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.50233145709842,"endHours":24.50233145709842,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.50233145709842,"endHours":25.50233145709842,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.50233145709842,"endHours":26.50233145709842,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.50233145709842,"endHours":27.50233145709842,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.50233145709842,"endHours":28.50233145709842,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.50233145709842,"endHours":29.50233145709842,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.50233145709842,"endHours":30.50233145709842,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.50233145709842,"endHours":31.50233145709842,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.09812736177971,"eotMinutes":-3.705178323396069,"ayanamsa":23.0148}},"calendars":{"vikram_samvat":1997,"vikram_samvatsara":"Vijaya","saka_samvat":1862,"saka_samvatsara":"Vikrama","bengali_samvat":1347,"malayalam_era":1116,"nanakshahi_year":471,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Saptamī · Vikram 1997 Vijaya · Śaka 1862 Vikrama"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 January 1, 1940 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 1, 1940 CE for Jamnagar, Gujarat: Kṛṣṇa Saptamī, sūryodaya 07:30, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1940-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1940-01-01","sa":"https://sa.vidhyamitra.com/city/jamnagar/1940-01-01","hi":"https://hi.vidhyamitra.com/city/jamnagar/1940-01-01","x-default":"https://vidhyamitra.com/city/jamnagar/1940-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T09:22:37.749Z","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":"2026-05-22T09:22:37.749Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T09:22:37.749Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}