{"id":"vidhyamitra:city-day:jamnagar:1906-07-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1906-07-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-07-12","date_display":"July 12, 1906 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":1906,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417403.770833,"kali_year":5008,"ahargana":1828938.2708,"sun":{"sidereal_longitude":86.0423,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":339.2882,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":253.2458,"elapsed_within_tithi_degrees":1.2458},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.2882,"elapsed_within_degrees":5.9548},"yoga":{"number":5,"name":"Śobhana","sum_longitude":65.3305},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1906,"month":7,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417403.770833,"ahargana":1828938.2708,"kali_year":5008,"ayanamsa_lahiri":22.5472,"grahas":{"sun":{"sidereal_longitude":86.23075600000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":340.447256,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-3.1936},"mars":{"sidereal_longitude":88.66665599999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":113.936756,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":64.772156,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":124.061756,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":323.61155600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":114.0489,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.0489,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1906,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417403.770833,"kali_year":5008,"ahargana":1828938.2708,"sun":{"sidereal_longitude":86.0423,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":339.2882,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":253.2458,"elapsed_within_tithi_degrees":1.2458},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.2882,"elapsed_within_degrees":5.9548},"yoga":{"number":5,"name":"Śobhana","sum_longitude":65.3305},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.194,"elongation":106.754},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.194,"opposition_distance":73.246}},"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":13.422339399445978,"dayLengthDisplay":"13 Hours 25 Mins 20 Secs","nightLengthDisplay":"10 Hours 34 Mins 40 Secs","moonriseLocal":"23:47","moonsetLocal":"11:56","rahuKala":{"name":"Rāhu Kāla","start":"14:36","end":"16:16","startHours":14.594593590381665,"endHours":16.272386015312414,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:12","end":"07:53","startHours":6.2056314657279295,"endHours":7.883423890658676,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:34","end":"11:14","startHours":9.561216315589423,"endHours":11.239008740520172,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:47","startHours":9.337510658931992,"endHours":9.784921972246856,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:07","startHours":6.764895607371512,"endHours":7.122824658023405,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:22","startHours":12.469389852136052,"endHours":13.364212478765785,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:19","startHours":4.415986212468466,"endHours":5.310808839098198,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:12","startHours":5.087103182440765,"endHours":6.2056314657279295,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:03","startHours":15.153857732025248,"endHours":16.04868035865498,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:26","end":"19:50","startHours":19.427970865173908,"endHours":19.827970865173906,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:38","end":"20:11","startHours":19.627970865173907,"endHours":20.187235006817488,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:23","end":"21:08","startHours":19.377970865173907,"endHours":21.127970865173907,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:22","startHours":24.469389852136054,"endHours":25.364212478765786,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:12","end":"07:53","startHours":6.2056314657279295,"endHours":7.883423890658676,"quality":"auspicious"},{"name":"Roga","start":"07:53","end":"09:34","startHours":7.883423890658676,"endHours":9.561216315589423,"quality":"inauspicious"},{"name":"Udveg","start":"09:34","end":"11:14","startHours":9.561216315589423,"endHours":11.239008740520172,"quality":"inauspicious"},{"name":"Chala","start":"11:14","end":"12:55","startHours":11.239008740520172,"endHours":12.916801165450918,"quality":"neutral"},{"name":"Labha","start":"12:55","end":"14:36","startHours":12.916801165450918,"endHours":14.594593590381665,"quality":"auspicious"},{"name":"Amṛta","start":"14:36","end":"16:16","startHours":14.594593590381665,"endHours":16.272386015312414,"quality":"auspicious"},{"name":"Kāla","start":"16:16","end":"17:57","startHours":16.272386015312414,"endHours":17.95017844024316,"quality":"inauspicious"},{"name":"Śubha","start":"17:57","end":"19:38","startHours":17.95017844024316,"endHours":19.627970865173907,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:38","end":"20:57","startHours":19.627970865173907,"endHours":20.95017844024316,"quality":"auspicious"},{"name":"Kāla","start":"20:57","end":"22:16","startHours":20.95017844024316,"endHours":22.272386015312414,"quality":"inauspicious"},{"name":"Śubha","start":"22:16","end":"23:36","startHours":22.272386015312414,"endHours":23.594593590381667,"quality":"auspicious"},{"name":"Roga","start":"23:36","end":"00:55","startHours":23.594593590381667,"endHours":24.91680116545092,"quality":"inauspicious"},{"name":"Udveg","start":"00:55","end":"02:14","startHours":24.91680116545092,"endHours":26.23900874052017,"quality":"inauspicious"},{"name":"Chala","start":"02:14","end":"03:34","startHours":26.23900874052017,"endHours":27.561216315589423,"quality":"neutral"},{"name":"Labha","start":"03:34","end":"04:53","startHours":27.561216315589423,"endHours":28.883423890658676,"quality":"auspicious"},{"name":"Amṛta","start":"04:53","end":"06:12","startHours":28.883423890658676,"endHours":30.20563146572793,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.2056314657279295,"endHours":7.2056314657279295,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.2056314657279295,"endHours":8.20563146572793,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.20563146572793,"endHours":9.20563146572793,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.20563146572793,"endHours":10.20563146572793,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.20563146572793,"endHours":11.20563146572793,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.20563146572793,"endHours":12.20563146572793,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.20563146572793,"endHours":13.20563146572793,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.20563146572793,"endHours":14.20563146572793,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.20563146572793,"endHours":15.20563146572793,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.20563146572793,"endHours":16.20563146572793,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.20563146572793,"endHours":17.20563146572793,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.20563146572793,"endHours":18.20563146572793,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.20563146572793,"endHours":19.20563146572793,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.20563146572793,"endHours":20.20563146572793,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.20563146572793,"endHours":21.20563146572793,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.20563146572793,"endHours":22.20563146572793,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.20563146572793,"endHours":23.20563146572793,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.20563146572793,"endHours":24.20563146572793,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.20563146572793,"endHours":25.20563146572793,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.20563146572793,"endHours":26.20563146572793,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.20563146572793,"endHours":27.20563146572793,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.20563146572793,"endHours":28.20563146572793,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.20563146572793,"endHours":29.20563146572793,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.20563146572793,"endHours":30.20563146572793,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.12091329968686,"eotMinutes":-5.238869927055064,"ayanamsa":22.5472}},"calendars":{"vikram_samvat":1963,"vikram_samvatsara":"Siddhārthī","saka_samvat":1828,"saka_samvatsara":"Parābhava","bengali_samvat":1313,"malayalam_era":1082,"nanakshahi_year":437,"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 Saptamī · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 July 12, 1906 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 12, 1906 CE for Jamnagar, Gujarat: Kṛṣṇa Saptamī, sūryodaya 06:12, sūryāsta 19:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1906-07-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1906-07-12","sa":"https://sa.vidhyamitra.com/city/jamnagar/1906-07-12","hi":"https://hi.vidhyamitra.com/city/jamnagar/1906-07-12","x-default":"https://vidhyamitra.com/city/jamnagar/1906-07-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:17:59.617Z","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":"2026-06-01T19:17:59.617Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:17:59.617Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}