{"id":"vidhyamitra:city-day:jamnagar:1941-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1941-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-07-13","date_display":"July 13, 1941 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":1941,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430188.770833,"kali_year":5043,"ahargana":1841723.2708,"sun":{"sidereal_longitude":86.9358,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":320.1429,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.2071,"elapsed_within_tithi_degrees":5.2071},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":320.1429,"elapsed_within_degrees":0.1429},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.0787},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1941,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430188.770833,"ahargana":1841723.2708,"kali_year":5043,"ayanamsa_lahiri":23.0362,"grahas":{"sun":{"sidereal_longitude":87.21457499999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":319.992475,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":1.2765},"mars":{"sidereal_longitude":343.835675,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":73.92507499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":48.27777500000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":110.60947499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":32.93677500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":156.6381,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":336.6381,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1941,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430188.770833,"kali_year":5043,"ahargana":1841723.2708,"sun":{"sidereal_longitude":86.9358,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":320.1429,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.2071,"elapsed_within_tithi_degrees":5.2071},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":320.1429,"elapsed_within_degrees":0.1429},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.0787},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.277,"elongation":126.793},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.277,"opposition_distance":53.207}},"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":"06:13","sunsetLocal":"19:37","solarNoonLocal":"12:55","dayLengthHours":13.408364277818585,"dayLengthDisplay":"13 Hours 24 Mins 30 Secs","nightLengthDisplay":"10 Hours 35 Mins 30 Secs","moonriseLocal":"22:35","moonsetLocal":"10:18","rahuKala":{"name":"Rāhu Kāla","start":"17:57","end":"19:37","startHours":17.94698041828465,"endHours":19.62302595301197,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:55","end":"14:36","startHours":12.91884381410268,"endHours":14.594889348830002,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:16","end":"17:57","startHours":16.270934883557324,"endHours":17.94698041828465,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:47","startHours":9.34328000668439,"endHours":9.790225482611676,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:08","startHours":6.773343520102495,"endHours":7.130899900844324,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:22","startHours":12.471898338175393,"endHours":13.365789290029966,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:19","startHours":4.426879771484242,"endHours":5.320770723338814,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:13","startHours":5.097297985375171,"endHours":6.214661675193387,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:03","startHours":15.153571193739111,"endHours":16.047462145593684,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:25","end":"19:49","startHours":19.423025953011972,"endHours":19.82302595301197,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:37","end":"20:11","startHours":19.62302595301197,"endHours":20.181707797921078,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:22","end":"21:07","startHours":19.37302595301197,"endHours":21.12302595301197,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:22","startHours":24.471898338175393,"endHours":25.365789290029966,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:13","end":"07:53","startHours":6.214661675193387,"endHours":7.89070720992071,"quality":"inauspicious"},{"name":"Chala","start":"07:53","end":"09:34","startHours":7.89070720992071,"endHours":9.566752744648033,"quality":"neutral"},{"name":"Labha","start":"09:34","end":"11:15","startHours":9.566752744648033,"endHours":11.242798279375357,"quality":"auspicious"},{"name":"Amṛta","start":"11:15","end":"12:55","startHours":11.242798279375357,"endHours":12.91884381410268,"quality":"auspicious"},{"name":"Kāla","start":"12:55","end":"14:36","startHours":12.91884381410268,"endHours":14.594889348830002,"quality":"inauspicious"},{"name":"Śubha","start":"14:36","end":"16:16","startHours":14.594889348830002,"endHours":16.270934883557324,"quality":"auspicious"},{"name":"Roga","start":"16:16","end":"17:57","startHours":16.270934883557324,"endHours":17.94698041828465,"quality":"inauspicious"},{"name":"Udveg","start":"17:57","end":"19:37","startHours":17.94698041828465,"endHours":19.62302595301197,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:37","end":"20:57","startHours":19.62302595301197,"endHours":20.94698041828465,"quality":"auspicious"},{"name":"Roga","start":"20:57","end":"22:16","startHours":20.94698041828465,"endHours":22.270934883557324,"quality":"inauspicious"},{"name":"Udveg","start":"22:16","end":"23:36","startHours":22.270934883557324,"endHours":23.59488934883,"quality":"inauspicious"},{"name":"Chala","start":"23:36","end":"00:55","startHours":23.59488934883,"endHours":24.91884381410268,"quality":"neutral"},{"name":"Labha","start":"00:55","end":"02:15","startHours":24.91884381410268,"endHours":26.242798279375357,"quality":"auspicious"},{"name":"Amṛta","start":"02:15","end":"03:34","startHours":26.242798279375357,"endHours":27.566752744648035,"quality":"auspicious"},{"name":"Kāla","start":"03:34","end":"04:53","startHours":27.566752744648035,"endHours":28.89070720992071,"quality":"inauspicious"},{"name":"Śubha","start":"04:53","end":"06:13","startHours":28.89070720992071,"endHours":30.214661675193387,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.214661675193387,"endHours":7.214661675193387,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.214661675193387,"endHours":8.214661675193387,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.214661675193387,"endHours":9.214661675193387,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.214661675193387,"endHours":10.214661675193387,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.214661675193387,"endHours":11.214661675193387,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.214661675193387,"endHours":12.214661675193387,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.214661675193387,"endHours":13.214661675193387,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.214661675193387,"endHours":14.214661675193387,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.214661675193387,"endHours":15.214661675193387,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.214661675193387,"endHours":16.214661675193387,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.214661675193387,"endHours":17.214661675193387,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.214661675193387,"endHours":18.214661675193387,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.214661675193387,"endHours":19.214661675193387,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.214661675193387,"endHours":20.214661675193387,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.214661675193387,"endHours":21.214661675193387,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.214661675193387,"endHours":22.214661675193387,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.214661675193387,"endHours":23.214661675193387,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.214661675193387,"endHours":24.214661675193387,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.214661675193387,"endHours":25.214661675193387,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.214661675193387,"endHours":26.214661675193387,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.214661675193387,"endHours":27.214661675193387,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.214661675193387,"endHours":28.214661675193387,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.214661675193387,"endHours":29.214661675193387,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.214661675193387,"endHours":30.214661675193387,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-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":21.90985006304005,"eotMinutes":-5.361428846160681,"ayanamsa":23.0362}},"calendars":{"vikram_samvat":1998,"vikram_samvatsara":"Jaya","saka_samvat":1863,"saka_samvatsara":"Vṛṣa","bengali_samvat":1348,"malayalam_era":1117,"nanakshahi_year":472,"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 Pañcamī · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 13, 1941 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 13, 1941 CE for Jamnagar, Gujarat: Kṛṣṇa Pañcamī, sūryodaya 06:13, sūryāsta 19:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1941-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1941-07-13","sa":"https://sa.vidhyamitra.com/city/jamnagar/1941-07-13","hi":"https://hi.vidhyamitra.com/city/jamnagar/1941-07-13","x-default":"https://vidhyamitra.com/city/jamnagar/1941-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:51:59.760Z","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":"2026-06-01T03:51:59.760Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:51:59.760Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}