{"id":"vidhyamitra:city-day:jamnagar:2106-10-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2106-10-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2106-10-04","date_display":"October 4, 2106 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":2106,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490536.770833,"kali_year":5208,"ahargana":1902071.2708,"sun":{"sidereal_longitude":164.1267,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":243.3435,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.2168,"elapsed_within_tithi_degrees":7.2168},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":243.3435,"elapsed_within_degrees":3.3435},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.4702},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":2106,"month":10,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490536.770833,"ahargana":1902071.2708,"kali_year":5208,"ayanamsa_lahiri":25.3443,"grahas":{"sun":{"sidereal_longitude":165.13163799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":243.13533800000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":3.1374},"mars":{"sidereal_longitude":205.73183799999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":187.299938,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":17.65693799999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":158.69243800000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":244.01543800000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":199.1107,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":19.1107,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2106,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490536.770833,"kali_year":5208,"ahargana":1902071.2708,"sun":{"sidereal_longitude":164.1267,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":243.3435,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.2168,"elapsed_within_tithi_degrees":7.2168},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":243.3435,"elapsed_within_degrees":3.3435},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.4702},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.137,"elongation":79.217},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.137,"opposition_distance":100.783}},"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":"06:41","sunsetLocal":"18:34","solarNoonLocal":"12:38","dayLengthHours":11.891394827319726,"dayLengthDisplay":"11 Hours 53 Mins 29 Secs","nightLengthDisplay":"12 Hours 06 Mins 31 Secs","moonriseLocal":"12:28","moonsetLocal":"23:11","rahuKala":{"name":"Rāhu Kāla","start":"08:10","end":"09:39","startHours":8.168595886626932,"endHours":9.655020240041898,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:08","end":"12:38","startHours":11.141444593456864,"endHours":12.627868946871828,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:36","startHours":14.114293300286796,"endHours":15.60071765370176,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:51","startHours":9.456830326253236,"endHours":9.85321015383056,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:30","startHours":7.177646317683622,"endHours":7.494750179745481,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"13:01","startHours":12.231489119294507,"endHours":13.024248774449154,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:53","startHours":5.096652222902669,"endHours":5.889411878057318,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:41","startHours":5.691221964268656,"endHours":6.682171533211966,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:24","startHours":14.60976808475845,"endHours":15.402527739913099,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.373566360531694,"endHours":18.773566360531692,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:04","startHours":18.573566360531693,"endHours":19.069041145003347,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.323566360531693,"endHours":20.073566360531693,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"01:01","startHours":24.231489119294505,"endHours":25.024248774449152,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:41","end":"08:10","startHours":6.682171533211966,"endHours":8.168595886626932,"quality":"auspicious"},{"name":"Kāla","start":"08:10","end":"09:39","startHours":8.168595886626932,"endHours":9.655020240041898,"quality":"inauspicious"},{"name":"Śubha","start":"09:39","end":"11:08","startHours":9.655020240041898,"endHours":11.141444593456864,"quality":"auspicious"},{"name":"Roga","start":"11:08","end":"12:38","startHours":11.141444593456864,"endHours":12.627868946871828,"quality":"inauspicious"},{"name":"Udveg","start":"12:38","end":"14:07","startHours":12.627868946871828,"endHours":14.114293300286796,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:36","startHours":14.114293300286796,"endHours":15.60071765370176,"quality":"neutral"},{"name":"Labha","start":"15:36","end":"17:05","startHours":15.60071765370176,"endHours":17.087142007116725,"quality":"auspicious"},{"name":"Amṛta","start":"17:05","end":"18:34","startHours":17.087142007116725,"endHours":18.573566360531693,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:34","end":"20:05","startHours":18.573566360531693,"endHours":20.08714200711673,"quality":"neutral"},{"name":"Labha","start":"20:05","end":"21:36","startHours":20.08714200711673,"endHours":21.60071765370176,"quality":"auspicious"},{"name":"Amṛta","start":"21:36","end":"23:07","startHours":21.60071765370176,"endHours":23.114293300286796,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:38","startHours":23.114293300286796,"endHours":24.62786894687183,"quality":"inauspicious"},{"name":"Śubha","start":"00:38","end":"02:08","startHours":24.62786894687183,"endHours":26.141444593456864,"quality":"auspicious"},{"name":"Roga","start":"02:08","end":"03:39","startHours":26.141444593456864,"endHours":27.6550202400419,"quality":"inauspicious"},{"name":"Udveg","start":"03:39","end":"05:10","startHours":27.6550202400419,"endHours":29.16859588662693,"quality":"inauspicious"},{"name":"Chala","start":"05:10","end":"06:41","startHours":29.16859588662693,"endHours":30.682171533211967,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.682171533211966,"endHours":7.682171533211966,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.682171533211966,"endHours":8.682171533211967,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.682171533211967,"endHours":9.682171533211967,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.682171533211967,"endHours":10.682171533211967,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.682171533211967,"endHours":11.682171533211967,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.682171533211967,"endHours":12.682171533211967,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.682171533211967,"endHours":13.682171533211967,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.682171533211967,"endHours":14.682171533211967,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.682171533211967,"endHours":15.682171533211967,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.682171533211967,"endHours":16.682171533211967,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.682171533211967,"endHours":17.682171533211967,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.682171533211967,"endHours":18.682171533211967,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.682171533211967,"endHours":19.682171533211967,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.682171533211967,"endHours":20.682171533211967,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.682171533211967,"endHours":21.682171533211967,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.682171533211967,"endHours":22.682171533211967,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.682171533211967,"endHours":23.682171533211967,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.682171533211967,"endHours":24.682171533211967,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.682171533211967,"endHours":25.682171533211967,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.682171533211967,"endHours":26.682171533211967,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.682171533211967,"endHours":27.682171533211967,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.682171533211967,"endHours":28.682171533211967,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.682171533211967,"endHours":29.682171533211967,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.682171533211967,"endHours":30.682171533211967,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-4.147064160526574,"eotMinutes":12.09706318769023,"ayanamsa":25.3443}},"calendars":{"vikram_samvat":2163,"vikram_samvatsara":"Pramāthi","saka_samvat":2028,"saka_samvatsara":"Akṣaya","bengali_samvat":1513,"malayalam_era":1282,"nanakshahi_year":637,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Saptamī · Vikram 2163 Pramāthi · Śaka 2028 Akṣaya"},"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 October 4, 2106 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 4, 2106 CE for Jamnagar, Gujarat: Śukla Saptamī, sūryodaya 06:41, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2106-10-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2106-10-04","sa":"https://sa.vidhyamitra.com/city/jamnagar/2106-10-04","hi":"https://hi.vidhyamitra.com/city/jamnagar/2106-10-04","x-default":"https://vidhyamitra.com/city/jamnagar/2106-10-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:29:11.343Z","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":"2026-06-02T19:29:11.343Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:29:11.343Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}