{"id":"vidhyamitra:city-day:jamnagar:1919-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1919-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1919-12-01","date_display":"December 1, 1919 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":1919,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422293.770833,"kali_year":5021,"ahargana":1833828.2708,"sun":{"sidereal_longitude":224.747,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":322.7423,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.9952,"elapsed_within_tithi_degrees":1.9952},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":322.7423,"elapsed_within_degrees":2.7423},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.4893},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":1919,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422293.770833,"ahargana":1833828.2708,"kali_year":5021,"ayanamsa_lahiri":22.7343,"grahas":{"sun":{"sidereal_longitude":225.056422,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":319.18802200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":4.2844},"mars":{"sidereal_longitude":158.689122,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":230.84022200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":115.75782199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":179.63852199999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":138.884722,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":214.9532,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":34.9532,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"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":1919,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422293.770833,"kali_year":5021,"ahargana":1833828.2708,"sun":{"sidereal_longitude":224.747,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":322.7423,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.9952,"elapsed_within_tithi_degrees":1.9952},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":322.7423,"elapsed_within_degrees":2.7423},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.4893},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.284,"elongation":97.995},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.284,"opposition_distance":82.005}},"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":"07:13","sunsetLocal":"18:06","solarNoonLocal":"12:40","dayLengthHours":10.873756637822163,"dayLengthDisplay":"10 Hours 52 Mins 26 Secs","nightLengthDisplay":"13 Hours 07 Mins 34 Secs","moonriseLocal":"13:05","moonsetLocal":"00:47","rahuKala":{"name":"Rāhu Kāla","start":"08:35","end":"09:57","startHours":8.58297708414335,"endHours":9.942196663871119,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:18","end":"12:40","startHours":11.30141624359889,"endHours":12.660635823326661,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:01","end":"15:23","startHours":14.01985540305443,"endHours":15.379074982782202,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:46","end":"10:07","startHours":9.760967386574084,"endHours":10.123425941168156,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:58","startHours":7.676830697658168,"endHours":7.966797541333426,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:01","startHours":12.298177268732587,"endHours":13.023094377920732,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.77392328603929,"endHours":6.498840395227434,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:13","startHours":6.317611117930398,"endHours":7.223757504415579,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:12","startHours":14.47292859629702,"endHours":15.197845705485165,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.897514142237743,"endHours":18.29751414223774,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:33","startHours":18.097514142237742,"endHours":18.550587335480333,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.847514142237742,"endHours":19.597514142237742,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:01","startHours":24.298177268732587,"endHours":25.023094377920728,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:13","end":"08:35","startHours":7.223757504415579,"endHours":8.58297708414335,"quality":"auspicious"},{"name":"Kāla","start":"08:35","end":"09:57","startHours":8.58297708414335,"endHours":9.942196663871119,"quality":"inauspicious"},{"name":"Śubha","start":"09:57","end":"11:18","startHours":9.942196663871119,"endHours":11.30141624359889,"quality":"auspicious"},{"name":"Roga","start":"11:18","end":"12:40","startHours":11.30141624359889,"endHours":12.660635823326661,"quality":"inauspicious"},{"name":"Udveg","start":"12:40","end":"14:01","startHours":12.660635823326661,"endHours":14.01985540305443,"quality":"inauspicious"},{"name":"Chala","start":"14:01","end":"15:23","startHours":14.01985540305443,"endHours":15.379074982782202,"quality":"neutral"},{"name":"Labha","start":"15:23","end":"16:44","startHours":15.379074982782202,"endHours":16.73829456250997,"quality":"auspicious"},{"name":"Amṛta","start":"16:44","end":"18:06","startHours":16.73829456250997,"endHours":18.097514142237742,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:06","end":"19:44","startHours":18.097514142237742,"endHours":19.73829456250997,"quality":"neutral"},{"name":"Labha","start":"19:44","end":"21:23","startHours":19.73829456250997,"endHours":21.3790749827822,"quality":"auspicious"},{"name":"Amṛta","start":"21:23","end":"23:01","startHours":21.3790749827822,"endHours":23.01985540305443,"quality":"auspicious"},{"name":"Kāla","start":"23:01","end":"00:40","startHours":23.01985540305443,"endHours":24.66063582332666,"quality":"inauspicious"},{"name":"Śubha","start":"00:40","end":"02:18","startHours":24.66063582332666,"endHours":26.30141624359889,"quality":"auspicious"},{"name":"Roga","start":"02:18","end":"03:57","startHours":26.30141624359889,"endHours":27.94219666387112,"quality":"inauspicious"},{"name":"Udveg","start":"03:57","end":"05:35","startHours":27.94219666387112,"endHours":29.58297708414335,"quality":"inauspicious"},{"name":"Chala","start":"05:35","end":"07:13","startHours":29.58297708414335,"endHours":31.22375750441558,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.223757504415579,"endHours":8.223757504415579,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.223757504415579,"endHours":9.223757504415579,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.223757504415579,"endHours":10.223757504415579,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.223757504415579,"endHours":11.223757504415579,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.223757504415579,"endHours":12.223757504415579,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.223757504415579,"endHours":13.223757504415579,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.223757504415579,"endHours":14.223757504415579,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.223757504415579,"endHours":15.223757504415579,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.223757504415579,"endHours":16.22375750441558,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.22375750441558,"endHours":17.22375750441558,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.22375750441558,"endHours":18.22375750441558,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.22375750441558,"endHours":19.22375750441558,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.22375750441558,"endHours":20.22375750441558,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.22375750441558,"endHours":21.22375750441558,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.22375750441558,"endHours":22.22375750441558,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.22375750441558,"endHours":23.22375750441558,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.22375750441558,"endHours":24.22375750441558,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.22375750441558,"endHours":25.22375750441558,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.22375750441558,"endHours":26.22375750441558,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.22375750441558,"endHours":27.22375750441558,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.22375750441558,"endHours":28.22375750441558,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.22375750441558,"endHours":29.22375750441558,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.22375750441558,"endHours":30.22375750441558,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.22375750441558,"endHours":31.22375750441558,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.60615590971699,"eotMinutes":10.131050600400467,"ayanamsa":22.7343}},"calendars":{"vikram_samvat":1976,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1841,"saka_samvatsara":"Siddhārthī","bengali_samvat":1326,"malayalam_era":1095,"nanakshahi_year":450,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Navamī · Vikram 1976 Aṅgirasa · Śaka 1841 Siddhārthī"},"festivals":[],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 December 1, 1919 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 1, 1919 CE for Jamnagar, Gujarat: Śukla Navamī, sūryodaya 07:13, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1919-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1919-12-01","sa":"https://sa.vidhyamitra.com/city/jamnagar/1919-12-01","hi":"https://hi.vidhyamitra.com/city/jamnagar/1919-12-01","x-default":"https://vidhyamitra.com/city/jamnagar/1919-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:21:00.972Z","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":"2026-06-01T07:21:00.972Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:21:00.972Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}