{"id":"vidhyamitra:city-day:jamnagar:2001-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2001-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-06-18","date_display":"June 18, 2001 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":2001,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452078.770833,"kali_year":5103,"ahargana":1863613.2708,"sun":{"sidereal_longitude":62.7695,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":18.5242,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.7547,"elapsed_within_tithi_degrees":3.7547},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.5242,"elapsed_within_degrees":5.1908},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.2936},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":2001,"month":6,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452078.770833,"ahargana":1863613.2708,"kali_year":5103,"ayanamsa_lahiri":23.8734,"grahas":{"sun":{"sidereal_longitude":63.016215999999986,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":18.31791599999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":-3.8266},"mars":{"sidereal_longitude":237.41041599999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":60.664016000000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":60.39081599999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":17.49151599999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":43.450016000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":76.8006,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":256.8006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452078.770833,"kali_year":5103,"ahargana":1863613.2708,"sun":{"sidereal_longitude":62.7695,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":18.5242,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.7547,"elapsed_within_tithi_degrees":3.7547},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.5242,"elapsed_within_degrees":5.1908},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.2936},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.827,"elongation":44.245},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.827,"opposition_distance":135.755}},"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":"06:05","sunsetLocal":"19:36","solarNoonLocal":"12:51","dayLengthHours":13.5080891780241,"dayLengthDisplay":"13 Hours 30 Mins 29 Secs","nightLengthDisplay":"10 Hours 29 Mins 31 Secs","moonriseLocal":"03:23","moonsetLocal":"16:21","rahuKala":{"name":"Rāhu Kāla","start":"07:47","end":"09:28","startHours":7.777563786022624,"endHours":9.466074933275635,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:09","end":"12:51","startHours":11.154586080528649,"endHours":12.843097227781662,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:32","end":"16:13","startHours":14.531608375034676,"endHours":16.220119522287685,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:41","startHours":9.240940113641901,"endHours":9.691209752909371,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"07:01","startHours":6.651889687853949,"endHours":7.0121053992679245,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:18","startHours":12.392827588514193,"endHours":13.293366867049132,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:11","startHours":4.287974081699732,"endHours":5.188513360234671,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"06:05","startHours":4.963378540600936,"endHours":6.089052638769611,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:06","end":"16:00","startHours":15.094445424119012,"endHours":15.994984702653952,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:24","end":"19:48","startHours":19.397141816793713,"endHours":19.79714181679371,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:36","end":"20:10","startHours":19.597141816793712,"endHours":20.15997886587805,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:21","end":"21:06","startHours":19.347141816793712,"endHours":21.097141816793712,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:18","startHours":24.39282758851419,"endHours":25.293366867049134,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:05","end":"07:47","startHours":6.089052638769611,"endHours":7.777563786022624,"quality":"auspicious"},{"name":"Kāla","start":"07:47","end":"09:28","startHours":7.777563786022624,"endHours":9.466074933275635,"quality":"inauspicious"},{"name":"Śubha","start":"09:28","end":"11:09","startHours":9.466074933275635,"endHours":11.154586080528649,"quality":"auspicious"},{"name":"Roga","start":"11:09","end":"12:51","startHours":11.154586080528649,"endHours":12.843097227781662,"quality":"inauspicious"},{"name":"Udveg","start":"12:51","end":"14:32","startHours":12.843097227781662,"endHours":14.531608375034676,"quality":"inauspicious"},{"name":"Chala","start":"14:32","end":"16:13","startHours":14.531608375034676,"endHours":16.220119522287685,"quality":"neutral"},{"name":"Labha","start":"16:13","end":"17:55","startHours":16.220119522287685,"endHours":17.9086306695407,"quality":"auspicious"},{"name":"Amṛta","start":"17:55","end":"19:36","startHours":17.9086306695407,"endHours":19.597141816793712,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:36","end":"20:55","startHours":19.597141816793712,"endHours":20.9086306695407,"quality":"neutral"},{"name":"Labha","start":"20:55","end":"22:13","startHours":20.9086306695407,"endHours":22.22011952228769,"quality":"auspicious"},{"name":"Amṛta","start":"22:13","end":"23:32","startHours":22.22011952228769,"endHours":23.531608375034676,"quality":"auspicious"},{"name":"Kāla","start":"23:32","end":"00:51","startHours":23.531608375034676,"endHours":24.843097227781662,"quality":"inauspicious"},{"name":"Śubha","start":"00:51","end":"02:09","startHours":24.843097227781662,"endHours":26.15458608052865,"quality":"auspicious"},{"name":"Roga","start":"02:09","end":"03:28","startHours":26.15458608052865,"endHours":27.466074933275635,"quality":"inauspicious"},{"name":"Udveg","start":"03:28","end":"04:47","startHours":27.466074933275635,"endHours":28.777563786022625,"quality":"inauspicious"},{"name":"Chala","start":"04:47","end":"06:05","startHours":28.777563786022625,"endHours":30.089052638769612,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.089052638769611,"endHours":7.089052638769611,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.089052638769611,"endHours":8.089052638769612,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.089052638769612,"endHours":9.089052638769612,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.089052638769612,"endHours":10.089052638769612,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.089052638769612,"endHours":11.089052638769612,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.089052638769612,"endHours":12.089052638769612,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.089052638769612,"endHours":13.089052638769612,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.089052638769612,"endHours":14.089052638769612,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.089052638769612,"endHours":15.089052638769612,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.089052638769612,"endHours":16.089052638769612,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.089052638769612,"endHours":17.089052638769612,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.089052638769612,"endHours":18.089052638769612,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.089052638769612,"endHours":19.089052638769612,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.089052638769612,"endHours":20.089052638769612,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.089052638769612,"endHours":21.089052638769612,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.089052638769612,"endHours":22.089052638769612,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.089052638769612,"endHours":23.089052638769612,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.089052638769612,"endHours":24.089052638769612,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.089052638769612,"endHours":25.089052638769612,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.089052638769612,"endHours":26.089052638769612,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.089052638769612,"endHours":27.089052638769612,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.089052638769612,"endHours":28.089052638769612,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.089052638769612,"endHours":29.089052638769612,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.089052638769612,"endHours":30.089052638769612,"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"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.399915852076745,"eotMinutes":-0.8166336668997627,"ayanamsa":23.8734}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Dvādaśī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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 June 18, 2001 CE · Jamnagar, Gujarat · Vidhyamitra","description":"June 18, 2001 CE for Jamnagar, Gujarat: Kṛṣṇa Dvādaśī, sūryodaya 06:05, sūryāsta 19:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2001-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2001-06-18","sa":"https://sa.vidhyamitra.com/city/jamnagar/2001-06-18","hi":"https://hi.vidhyamitra.com/city/jamnagar/2001-06-18","x-default":"https://vidhyamitra.com/city/jamnagar/2001-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T19:39:37.624Z","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":"2026-05-16T19:39:37.624Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T19:39:37.624Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}