{"id":"vidhyamitra:city-day:jamnagar:1879-07-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1879-07-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1879-07-12","date_display":"July 12, 1879 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":1879,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407542.770833,"kali_year":4981,"ahargana":1819077.2708,"sun":{"sidereal_longitude":86.9765,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":3.637,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.6605,"elapsed_within_tithi_degrees":0.6605},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":3.637,"elapsed_within_degrees":3.637},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.6134},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1879,"month":7,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2407542.770833,"ahargana":1819077.2708,"kali_year":4981,"ayanamsa_lahiri":22.1701,"grahas":{"sun":{"sidereal_longitude":87.10681899999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":4.508819000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":4.4942},"mars":{"sidereal_longitude":2.087518999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":111.10681899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":321.76001900000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":134.26031899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":354.371819,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":276.5322,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":96.5322,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"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":1879,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407542.770833,"kali_year":4981,"ahargana":1819077.2708,"sun":{"sidereal_longitude":86.9765,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":3.637,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.6605,"elapsed_within_tithi_degrees":0.6605},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":3.637,"elapsed_within_degrees":3.637},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.6134},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.494,"elongation":83.339},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.494,"opposition_distance":96.661}},"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":"06:12","sunsetLocal":"19:38","solarNoonLocal":"12:55","dayLengthHours":13.417710838590732,"dayLengthDisplay":"13 Hours 25 Mins 04 Secs","nightLengthDisplay":"10 Hours 34 Mins 56 Secs","moonriseLocal":"01:05","moonsetLocal":"13:44","rahuKala":{"name":"Rāhu Kāla","start":"09:34","end":"11:14","startHours":9.562373455803236,"endHours":11.239587310627076,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:36","end":"16:16","startHours":14.59401502027476,"endHours":16.2712288750986,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:12","end":"07:53","startHours":6.207945746155553,"endHours":7.885159600979394,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:47","startHours":9.338744941826723,"endHours":9.786001969779749,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:07","startHours":6.767017031096834,"endHours":7.124822653459253,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:22","startHours":12.469544137497893,"endHours":13.364058193403944,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:19","startHours":4.4189176343434555,"endHours":5.313431690249504,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:12","startHours":5.089803176272992,"endHours":6.207945746155553,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:03","startHours":15.153086305216043,"endHours":16.047600361122093,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:26","end":"19:50","startHours":19.425656584746285,"endHours":19.825656584746284,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:38","end":"20:11","startHours":19.625656584746284,"endHours":20.184727869687563,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:23","end":"21:08","startHours":19.375656584746284,"endHours":21.125656584746284,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:22","startHours":24.469544137497895,"endHours":25.364058193403945,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:12","end":"07:53","startHours":6.207945746155553,"endHours":7.885159600979394,"quality":"inauspicious"},{"name":"Śubha","start":"07:53","end":"09:34","startHours":7.885159600979394,"endHours":9.562373455803236,"quality":"auspicious"},{"name":"Roga","start":"09:34","end":"11:14","startHours":9.562373455803236,"endHours":11.239587310627076,"quality":"inauspicious"},{"name":"Udveg","start":"11:14","end":"12:55","startHours":11.239587310627076,"endHours":12.91680116545092,"quality":"inauspicious"},{"name":"Chala","start":"12:55","end":"14:36","startHours":12.91680116545092,"endHours":14.59401502027476,"quality":"neutral"},{"name":"Labha","start":"14:36","end":"16:16","startHours":14.59401502027476,"endHours":16.2712288750986,"quality":"auspicious"},{"name":"Amṛta","start":"16:16","end":"17:57","startHours":16.2712288750986,"endHours":17.948442729922444,"quality":"auspicious"},{"name":"Kāla","start":"17:57","end":"19:38","startHours":17.948442729922444,"endHours":19.625656584746284,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:38","end":"20:57","startHours":19.625656584746284,"endHours":20.948442729922444,"quality":"auspicious"},{"name":"Amṛta","start":"20:57","end":"22:16","startHours":20.948442729922444,"endHours":22.2712288750986,"quality":"auspicious"},{"name":"Kāla","start":"22:16","end":"23:36","startHours":22.2712288750986,"endHours":23.59401502027476,"quality":"inauspicious"},{"name":"Śubha","start":"23:36","end":"00:55","startHours":23.59401502027476,"endHours":24.91680116545092,"quality":"auspicious"},{"name":"Roga","start":"00:55","end":"02:14","startHours":24.91680116545092,"endHours":26.239587310627076,"quality":"inauspicious"},{"name":"Udveg","start":"02:14","end":"03:34","startHours":26.239587310627076,"endHours":27.562373455803236,"quality":"inauspicious"},{"name":"Chala","start":"03:34","end":"04:53","startHours":27.562373455803236,"endHours":28.885159600979392,"quality":"neutral"},{"name":"Labha","start":"04:53","end":"06:12","startHours":28.885159600979392,"endHours":30.207945746155552,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.207945746155553,"endHours":7.207945746155553,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.207945746155553,"endHours":8.207945746155552,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.207945746155552,"endHours":9.207945746155552,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.207945746155552,"endHours":10.207945746155552,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.207945746155552,"endHours":11.207945746155552,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.207945746155552,"endHours":12.207945746155552,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.207945746155552,"endHours":13.207945746155552,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.207945746155552,"endHours":14.207945746155552,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.207945746155552,"endHours":15.207945746155552,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.207945746155552,"endHours":16.207945746155552,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.207945746155552,"endHours":17.207945746155552,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.207945746155552,"endHours":18.207945746155552,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.207945746155552,"endHours":19.207945746155552,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.207945746155552,"endHours":20.207945746155552,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.207945746155552,"endHours":21.207945746155552,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.207945746155552,"endHours":22.207945746155552,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.207945746155552,"endHours":23.207945746155552,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.207945746155552,"endHours":24.207945746155552,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.207945746155552,"endHours":25.207945746155552,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.207945746155552,"endHours":26.207945746155552,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.207945746155552,"endHours":27.207945746155552,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.207945746155552,"endHours":28.207945746155552,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.207945746155552,"endHours":29.207945746155552,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.207945746155552,"endHours":30.207945746155552,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.05108980770537,"eotMinutes":-5.238869927055064,"ayanamsa":22.1701}},"calendars":{"vikram_samvat":1936,"vikram_samvatsara":"Nandana","saka_samvat":1801,"saka_samvatsara":"Pramāthi","bengali_samvat":1286,"malayalam_era":1055,"nanakshahi_year":410,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Navamī · Vikram 1936 Nandana · Śaka 1801 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 July 12, 1879 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 12, 1879 CE for Jamnagar, Gujarat: Kṛṣṇa Navamī, sūryodaya 06:12, sūryāsta 19:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1879-07-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1879-07-12","sa":"https://sa.vidhyamitra.com/city/jamnagar/1879-07-12","hi":"https://hi.vidhyamitra.com/city/jamnagar/1879-07-12","x-default":"https://vidhyamitra.com/city/jamnagar/1879-07-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:24:06.345Z","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":"2026-06-01T21:24:06.345Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:24:06.345Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}