{"id":"vidhyamitra:city-day:jamnagar:2015-09-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2015-09-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-09-04","date_display":"September 4, 2015 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":2015,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457269.770833,"kali_year":5117,"ahargana":1868804.2708,"sun":{"sidereal_longitude":136.4101,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":25.8801,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.47,"elapsed_within_tithi_degrees":9.47},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":25.8801,"elapsed_within_degrees":12.5468},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":162.2902},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2015,"month":9,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457269.770833,"ahargana":1868804.2708,"kali_year":5117,"ayanamsa_lahiri":24.072,"grahas":{"sun":{"sidereal_longitude":137.14268200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":29.672482000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":-3.1313},"mars":{"sidereal_longitude":112.46318200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":164.029182,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":130.29598199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":110.08798200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":214.84678200000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":161.7564,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.7564,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2015,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457269.770833,"kali_year":5117,"ahargana":1868804.2708,"sun":{"sidereal_longitude":136.4101,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":25.8801,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.47,"elapsed_within_tithi_degrees":9.47},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":25.8801,"elapsed_within_degrees":12.5468},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":162.2902},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.131,"elongation":110.53},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.131,"opposition_distance":69.47}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":-1.372,"elongation":1.608}]},"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":"06:32","sunsetLocal":"19:04","solarNoonLocal":"12:48","dayLengthHours":12.529673126173344,"dayLengthDisplay":"12 Hours 31 Mins 47 Secs","nightLengthDisplay":"11 Hours 28 Mins 13 Secs","moonriseLocal":"23:03","moonsetLocal":"12:13","rahuKala":{"name":"Rāhu Kāla","start":"11:14","end":"12:48","startHours":11.23831359094073,"endHours":12.8045227317124,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:56","end":"17:30","startHours":15.936941013255735,"endHours":17.503150154027402,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:06","end":"09:40","startHours":8.105895309397395,"endHours":9.672104450169062,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:53","startHours":9.46327656473284,"endHours":9.880932335605285,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:24","startHours":7.061755882216282,"endHours":7.395880498914238,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:13","startHours":12.386866960839955,"endHours":13.222178502584844,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:42","startHours":4.869063085135947,"endHours":5.704374626880837,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:32","startHours":5.495546741444614,"endHours":6.539686168625726,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:44","startHours":14.892801586074622,"endHours":15.728113127819512,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.86935929479907,"endHours":19.26935929479907,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:35","startHours":19.06935929479907,"endHours":19.59142900838963,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.81935929479907,"endHours":20.56935929479907,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:13","startHours":24.386866960839956,"endHours":25.222178502584843,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:32","end":"08:06","startHours":6.539686168625726,"endHours":8.105895309397395,"quality":"neutral"},{"name":"Labha","start":"08:06","end":"09:40","startHours":8.105895309397395,"endHours":9.672104450169062,"quality":"auspicious"},{"name":"Amṛta","start":"09:40","end":"11:14","startHours":9.672104450169062,"endHours":11.23831359094073,"quality":"auspicious"},{"name":"Kāla","start":"11:14","end":"12:48","startHours":11.23831359094073,"endHours":12.8045227317124,"quality":"inauspicious"},{"name":"Śubha","start":"12:48","end":"14:22","startHours":12.8045227317124,"endHours":14.370731872484066,"quality":"auspicious"},{"name":"Roga","start":"14:22","end":"15:56","startHours":14.370731872484066,"endHours":15.936941013255735,"quality":"inauspicious"},{"name":"Udveg","start":"15:56","end":"17:30","startHours":15.936941013255735,"endHours":17.503150154027402,"quality":"inauspicious"},{"name":"Chala","start":"17:30","end":"19:04","startHours":17.503150154027402,"endHours":19.06935929479907,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:04","end":"20:30","startHours":19.06935929479907,"endHours":20.503150154027402,"quality":"inauspicious"},{"name":"Udveg","start":"20:30","end":"21:56","startHours":20.503150154027402,"endHours":21.936941013255733,"quality":"inauspicious"},{"name":"Chala","start":"21:56","end":"23:22","startHours":21.936941013255733,"endHours":23.370731872484065,"quality":"neutral"},{"name":"Labha","start":"23:22","end":"00:48","startHours":23.370731872484065,"endHours":24.8045227317124,"quality":"auspicious"},{"name":"Amṛta","start":"00:48","end":"02:14","startHours":24.8045227317124,"endHours":26.23831359094073,"quality":"auspicious"},{"name":"Kāla","start":"02:14","end":"03:40","startHours":26.23831359094073,"endHours":27.672104450169062,"quality":"inauspicious"},{"name":"Śubha","start":"03:40","end":"05:06","startHours":27.672104450169062,"endHours":29.105895309397397,"quality":"auspicious"},{"name":"Roga","start":"05:06","end":"06:32","startHours":29.105895309397397,"endHours":30.539686168625728,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.539686168625726,"endHours":7.539686168625726,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.539686168625726,"endHours":8.539686168625726,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.539686168625726,"endHours":9.539686168625726,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.539686168625726,"endHours":10.539686168625726,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.539686168625726,"endHours":11.539686168625726,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.539686168625726,"endHours":12.539686168625726,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.539686168625726,"endHours":13.539686168625726,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.539686168625726,"endHours":14.539686168625726,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.539686168625726,"endHours":15.539686168625726,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.539686168625726,"endHours":16.539686168625728,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.539686168625728,"endHours":17.539686168625728,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.539686168625728,"endHours":18.539686168625728,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.539686168625728,"endHours":19.539686168625728,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.539686168625728,"endHours":20.539686168625728,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.539686168625728,"endHours":21.539686168625728,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.539686168625728,"endHours":22.539686168625728,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.539686168625728,"endHours":23.539686168625728,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.539686168625728,"endHours":24.539686168625728,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.539686168625728,"endHours":25.539686168625728,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.539686168625728,"endHours":26.539686168625728,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.539686168625728,"endHours":27.539686168625728,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.539686168625728,"endHours":28.539686168625728,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.539686168625728,"endHours":29.539686168625728,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.539686168625728,"endHours":30.539686168625728,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.358601609244415,"eotMinutes":1.4978360972560227,"ayanamsa":24.072}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 September 4, 2015 CE · Jamnagar, Gujarat · Vidhyamitra","description":"September 4, 2015 CE for Jamnagar, Gujarat: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:32, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2015-09-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2015-09-04","sa":"https://sa.vidhyamitra.com/city/jamnagar/2015-09-04","hi":"https://hi.vidhyamitra.com/city/jamnagar/2015-09-04","x-default":"https://vidhyamitra.com/city/jamnagar/2015-09-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T15:29:42.058Z","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":"2026-06-02T15:29:42.058Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T15:29:42.058Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}