{"id":"vidhyamitra:city-day:jamnagar:2180-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2180-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2180-07-17","date_display":"July 17, 2180 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":2180,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517486.770833,"kali_year":5282,"ahargana":1929021.2708,"sun":{"sidereal_longitude":88.0318,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":22.4966,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.4648,"elapsed_within_tithi_degrees":6.4648},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.4966,"elapsed_within_degrees":9.1633},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.5284},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2180,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517486.770833,"ahargana":1929021.2708,"kali_year":5282,"ayanamsa_lahiri":26.375,"grahas":{"sun":{"sidereal_longitude":88.89474999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":24.273649999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":0.6779},"mars":{"sidereal_longitude":12.319650000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":88.59775000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":91.35384999999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":41.67394999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":73.98194999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":211.17,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":31.17,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"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":2180,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517486.770833,"kali_year":5282,"ahargana":1929021.2708,"sun":{"sidereal_longitude":88.0318,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":22.4966,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.4648,"elapsed_within_tithi_degrees":6.4648},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.4966,"elapsed_within_degrees":9.1633},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.5284},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.678,"elongation":65.535},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.678,"opposition_distance":114.465}},"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":"06:15","sunsetLocal":"19:36","solarNoonLocal":"12:56","dayLengthHours":13.353881595707694,"dayLengthDisplay":"13 Hours 21 Mins 14 Secs","nightLengthDisplay":"10 Hours 38 Mins 46 Secs","moonriseLocal":"02:04","moonsetLocal":"15:10","rahuKala":{"name":"Rāhu Kāla","start":"07:55","end":"09:35","startHours":7.91800744993126,"endHours":9.587242649394721,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:15","end":"12:56","startHours":11.256477848858184,"endHours":12.925713048321645,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:36","end":"16:16","startHours":14.594948247785107,"endHours":16.26418344724857,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:49","startHours":9.364677956132926,"endHours":9.809807342656516,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:10","startHours":6.805183983622285,"endHours":7.161287492841157,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:22","startHours":12.480583661798056,"endHours":13.370842434845235,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:22","startHours":4.4682547043734395,"endHours":5.358513477420619,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:15","startHours":5.135948784158824,"endHours":6.248772250467798,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:09","end":"16:02","startHours":15.151359980939594,"endHours":16.041618753986775,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:24","end":"19:48","startHours":19.402653846175493,"endHours":19.80265384617549,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:36","end":"20:10","startHours":19.602653846175492,"endHours":20.15906557932998,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:21","end":"21:06","startHours":19.352653846175492,"endHours":21.102653846175492,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:22","startHours":24.480583661798057,"endHours":25.370842434845237,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:15","end":"07:55","startHours":6.248772250467798,"endHours":7.91800744993126,"quality":"auspicious"},{"name":"Kāla","start":"07:55","end":"09:35","startHours":7.91800744993126,"endHours":9.587242649394721,"quality":"inauspicious"},{"name":"Śubha","start":"09:35","end":"11:15","startHours":9.587242649394721,"endHours":11.256477848858184,"quality":"auspicious"},{"name":"Roga","start":"11:15","end":"12:56","startHours":11.256477848858184,"endHours":12.925713048321645,"quality":"inauspicious"},{"name":"Udveg","start":"12:56","end":"14:36","startHours":12.925713048321645,"endHours":14.594948247785107,"quality":"inauspicious"},{"name":"Chala","start":"14:36","end":"16:16","startHours":14.594948247785107,"endHours":16.26418344724857,"quality":"neutral"},{"name":"Labha","start":"16:16","end":"17:56","startHours":16.26418344724857,"endHours":17.93341864671203,"quality":"auspicious"},{"name":"Amṛta","start":"17:56","end":"19:36","startHours":17.93341864671203,"endHours":19.602653846175492,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:36","end":"20:56","startHours":19.602653846175492,"endHours":20.93341864671203,"quality":"neutral"},{"name":"Labha","start":"20:56","end":"22:16","startHours":20.93341864671203,"endHours":22.26418344724857,"quality":"auspicious"},{"name":"Amṛta","start":"22:16","end":"23:36","startHours":22.26418344724857,"endHours":23.59494824778511,"quality":"auspicious"},{"name":"Kāla","start":"23:36","end":"00:56","startHours":23.59494824778511,"endHours":24.925713048321647,"quality":"inauspicious"},{"name":"Śubha","start":"00:56","end":"02:15","startHours":24.925713048321647,"endHours":26.256477848858182,"quality":"auspicious"},{"name":"Roga","start":"02:15","end":"03:35","startHours":26.256477848858182,"endHours":27.58724264939472,"quality":"inauspicious"},{"name":"Udveg","start":"03:35","end":"04:55","startHours":27.58724264939472,"endHours":28.91800744993126,"quality":"inauspicious"},{"name":"Chala","start":"04:55","end":"06:15","startHours":28.91800744993126,"endHours":30.2487722504678,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.248772250467798,"endHours":7.248772250467798,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.248772250467798,"endHours":8.248772250467798,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.248772250467798,"endHours":9.248772250467798,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.248772250467798,"endHours":10.248772250467798,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.248772250467798,"endHours":11.248772250467798,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.248772250467798,"endHours":12.248772250467798,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.248772250467798,"endHours":13.248772250467798,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.248772250467798,"endHours":14.248772250467798,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.248772250467798,"endHours":15.248772250467798,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.248772250467798,"endHours":16.2487722504678,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.2487722504678,"endHours":17.2487722504678,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.2487722504678,"endHours":18.2487722504678,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.2487722504678,"endHours":19.2487722504678,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.2487722504678,"endHours":20.2487722504678,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.2487722504678,"endHours":21.2487722504678,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.2487722504678,"endHours":22.2487722504678,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.2487722504678,"endHours":23.2487722504678,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.2487722504678,"endHours":24.2487722504678,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.2487722504678,"endHours":25.2487722504678,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.2487722504678,"endHours":26.2487722504678,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.2487722504678,"endHours":27.2487722504678,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.2487722504678,"endHours":28.2487722504678,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.2487722504678,"endHours":29.2487722504678,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.2487722504678,"endHours":30.2487722504678,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","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":21.08009477006974,"eotMinutes":-5.773582899298716,"ayanamsa":26.375}},"calendars":{"vikram_samvat":2237,"vikram_samvatsara":"Vijaya","saka_samvat":2102,"saka_samvatsara":"Vikrama","bengali_samvat":1587,"malayalam_era":1356,"nanakshahi_year":711,"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 Daśamī · Vikram 2237 Vijaya · Śaka 2102 Vikrama"},"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 July 17, 2180 CE · Jamnagar, Gujarat · Vidhyamitra","description":"July 17, 2180 CE for Jamnagar, Gujarat: Kṛṣṇa Daśamī, sūryodaya 06:15, sūryāsta 19:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2180-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2180-07-17","sa":"https://sa.vidhyamitra.com/city/jamnagar/2180-07-17","hi":"https://hi.vidhyamitra.com/city/jamnagar/2180-07-17","x-default":"https://vidhyamitra.com/city/jamnagar/2180-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:00:48.414Z","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":"2026-05-31T22:00:48.414Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:00:48.414Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}