{"id":"vidhyamitra:city-day:jamnagar:2102-12-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2102-12-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-12-11","date_display":"December 11, 2102 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":2102,"month":12,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489143.770833,"kali_year":5204,"ahargana":1900678.2708,"sun":{"sidereal_longitude":232.569,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":241.1317,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.5627,"elapsed_within_tithi_degrees":8.5627},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":241.1317,"elapsed_within_degrees":1.1317},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.7007},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2102,"month":12,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489143.770833,"ahargana":1900678.2708,"kali_year":5204,"ayanamsa_lahiri":25.291,"grahas":{"sun":{"sidereal_longitude":233.25046099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":243.78426100000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":-2.3687},"mars":{"sidereal_longitude":226.078261,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":251.173861,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":245.89386100000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":249.82766100000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":209.57046100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":272.9185,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":92.9185,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":2102,"month":12,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489143.770833,"kali_year":5204,"ahargana":1900678.2708,"sun":{"sidereal_longitude":232.569,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":241.1317,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.5627,"elapsed_within_tithi_degrees":8.5627},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":241.1317,"elapsed_within_degrees":1.1317},"yoga":{"number":9,"name":"Śūla","sum_longitude":113.7007},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.369,"elongation":8.563},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.369,"opposition_distance":171.437}},"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":"07:20","sunsetLocal":"18:07","solarNoonLocal":"12:44","dayLengthHours":10.78793387607847,"dayLengthDisplay":"10 Hours 47 Mins 17 Secs","nightLengthDisplay":"13 Hours 12 Mins 43 Secs","moonriseLocal":"08:04","moonsetLocal":"18:47","rahuKala":{"name":"Rāhu Kāla","start":"08:41","end":"10:02","startHours":8.684210085061693,"endHours":10.032701819571502,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:23","end":"12:44","startHours":11.38119355408131,"endHours":12.72968528859112,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:05","end":"15:26","startHours":14.078177023100928,"endHours":15.426668757610738,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.852902921636861,"endHours":10.212500717506144,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:47","end":"08:04","startHours":7.785215595388487,"endHours":8.072893832083913,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:05","startHours":12.370087492721838,"endHours":13.089283084460403,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:54","end":"06:37","startHours":5.897327167074755,"endHours":6.6165227588133195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:20","startHours":6.436723860878678,"endHours":7.335718350551884,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:15","startHours":14.527674267937531,"endHours":15.246869859676096,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.923652226630356,"endHours":18.323652226630355,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:34","startHours":18.123652226630355,"endHours":18.57314947146696,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.873652226630355,"endHours":19.623652226630355,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:05","startHours":24.37008749272184,"endHours":25.0892830844604,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:20","end":"08:41","startHours":7.335718350551884,"endHours":8.684210085061693,"quality":"auspicious"},{"name":"Kāla","start":"08:41","end":"10:02","startHours":8.684210085061693,"endHours":10.032701819571502,"quality":"inauspicious"},{"name":"Śubha","start":"10:02","end":"11:23","startHours":10.032701819571502,"endHours":11.38119355408131,"quality":"auspicious"},{"name":"Roga","start":"11:23","end":"12:44","startHours":11.38119355408131,"endHours":12.72968528859112,"quality":"inauspicious"},{"name":"Udveg","start":"12:44","end":"14:05","startHours":12.72968528859112,"endHours":14.078177023100928,"quality":"inauspicious"},{"name":"Chala","start":"14:05","end":"15:26","startHours":14.078177023100928,"endHours":15.426668757610738,"quality":"neutral"},{"name":"Labha","start":"15:26","end":"16:47","startHours":15.426668757610738,"endHours":16.77516049212055,"quality":"auspicious"},{"name":"Amṛta","start":"16:47","end":"18:07","startHours":16.77516049212055,"endHours":18.123652226630355,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:07","end":"19:47","startHours":18.123652226630355,"endHours":19.775160492120545,"quality":"neutral"},{"name":"Labha","start":"19:47","end":"21:26","startHours":19.775160492120545,"endHours":21.426668757610738,"quality":"auspicious"},{"name":"Amṛta","start":"21:26","end":"23:05","startHours":21.426668757610738,"endHours":23.078177023100928,"quality":"auspicious"},{"name":"Kāla","start":"23:05","end":"00:44","startHours":23.078177023100928,"endHours":24.72968528859112,"quality":"inauspicious"},{"name":"Śubha","start":"00:44","end":"02:23","startHours":24.72968528859112,"endHours":26.38119355408131,"quality":"auspicious"},{"name":"Roga","start":"02:23","end":"04:02","startHours":26.38119355408131,"endHours":28.0327018195715,"quality":"inauspicious"},{"name":"Udveg","start":"04:02","end":"05:41","startHours":28.0327018195715,"endHours":29.684210085061693,"quality":"inauspicious"},{"name":"Chala","start":"05:41","end":"07:20","startHours":29.684210085061693,"endHours":31.335718350551886,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:20","end":"08:20","startHours":7.335718350551884,"endHours":8.335718350551884,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:20","end":"09:20","startHours":8.335718350551884,"endHours":9.335718350551884,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:20","end":"10:20","startHours":9.335718350551884,"endHours":10.335718350551884,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:20","end":"11:20","startHours":10.335718350551884,"endHours":11.335718350551884,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:20","end":"12:20","startHours":11.335718350551884,"endHours":12.335718350551884,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:20","end":"13:20","startHours":12.335718350551884,"endHours":13.335718350551884,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:20","end":"14:20","startHours":13.335718350551884,"endHours":14.335718350551884,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:20","end":"15:20","startHours":14.335718350551884,"endHours":15.335718350551884,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:20","end":"16:20","startHours":15.335718350551884,"endHours":16.335718350551886,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:20","end":"17:20","startHours":16.335718350551886,"endHours":17.335718350551886,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:20","end":"18:20","startHours":17.335718350551886,"endHours":18.335718350551886,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:20","end":"19:20","startHours":18.335718350551886,"endHours":19.335718350551886,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:20","end":"20:20","startHours":19.335718350551886,"endHours":20.335718350551886,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:20","end":"21:20","startHours":20.335718350551886,"endHours":21.335718350551886,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:20","end":"22:20","startHours":21.335718350551886,"endHours":22.335718350551886,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:20","end":"23:20","startHours":22.335718350551886,"endHours":23.335718350551886,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:20","end":"00:20","startHours":23.335718350551886,"endHours":24.335718350551886,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:20","end":"01:20","startHours":24.335718350551886,"endHours":25.335718350551886,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:20","end":"02:20","startHours":25.335718350551886,"endHours":26.335718350551886,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:20","end":"03:20","startHours":26.335718350551886,"endHours":27.335718350551886,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:20","end":"04:20","startHours":27.335718350551886,"endHours":28.335718350551886,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:20","end":"05:20","startHours":28.335718350551886,"endHours":29.335718350551886,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:20","end":"06:20","startHours":29.335718350551886,"endHours":30.335718350551886,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:20","end":"07:20","startHours":30.335718350551886,"endHours":31.335718350551886,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.942375366808044,"eotMinutes":5.988082684532823,"ayanamsa":25.291}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"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 Pratipada · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"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":[]},"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 11, 2102 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 11, 2102 CE for Jamnagar, Gujarat: Śukla Pratipada, sūryodaya 07:20, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2102-12-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2102-12-11","sa":"https://sa.vidhyamitra.com/city/jamnagar/2102-12-11","hi":"https://hi.vidhyamitra.com/city/jamnagar/2102-12-11","x-default":"https://vidhyamitra.com/city/jamnagar/2102-12-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T05:57:33.895Z","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":"2026-06-02T05:57:33.895Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T05:57:33.895Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}