{"id":"vidhyamitra:city-day:dwarka:2031-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2031-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2031-09-10","date_display":"September 10, 2031 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2031,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463119.770833,"kali_year":5133,"ahargana":1874654.2708,"sun":{"sidereal_longitude":142.0765,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":65.83,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.7535,"elapsed_within_tithi_degrees":7.7535},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.83,"elapsed_within_degrees":12.4966},"yoga":{"number":16,"name":"Siddhi","sum_longitude":207.9065},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2031,"month":9,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463119.770833,"ahargana":1874654.2708,"kali_year":5133,"ayanamsa_lahiri":24.2957,"grahas":{"sun":{"sidereal_longitude":142.86606899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":67.75716899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-2.5168},"mars":{"sidereal_longitude":224.77506900000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":129.960169,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":235.75736899999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":106.44126899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":57.98136899999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":211.7953,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":31.7953,"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2031,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463119.770833,"kali_year":5133,"ahargana":1874654.2708,"sun":{"sidereal_longitude":142.0765,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":65.83,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.7535,"elapsed_within_tithi_degrees":7.7535},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.83,"elapsed_within_degrees":12.4966},"yoga":{"number":16,"name":"Siddhi","sum_longitude":207.9065},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.517,"elongation":76.247},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.517,"opposition_distance":103.753}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:39","sunsetLocal":"19:02","solarNoonLocal":"12:50","dayLengthHours":12.39778450120366,"dayLengthDisplay":"12 Hours 23 Mins 52 Secs","nightLengthDisplay":"11 Hours 36 Mins 08 Secs","moonriseLocal":"01:06","moonsetLocal":"14:34","rahuKala":{"name":"Rāhu Kāla","start":"12:50","end":"14:23","startHours":12.841311703705898,"endHours":14.391034766356356,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:12","end":"09:45","startHours":8.192142515754526,"endHours":9.741865578404983,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:17","end":"12:50","startHours":11.29158864105544,"endHours":12.841311703705898,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:57","startHours":9.535235836718254,"endHours":9.948495320091709,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:29","startHours":7.158993807320886,"endHours":7.48960139401965,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:26","end":"13:15","startHours":12.428052220332443,"endHours":13.254571187079353,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:59","end":"05:49","startHours":4.989381519610246,"endHours":5.815900486357156,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:39","startHours":5.609270744670429,"endHours":6.6424194531040675,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:44","startHours":14.907609120573174,"endHours":15.734128087320084,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.84020395430773,"endHours":19.240203954307727,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:33","startHours":19.040203954307728,"endHours":19.556778308524546,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.790203954307728,"endHours":20.540203954307728,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:26","end":"01:15","startHours":24.428052220332443,"endHours":25.254571187079353,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:39","end":"08:12","startHours":6.6424194531040675,"endHours":8.192142515754526,"quality":"auspicious"},{"name":"Amṛta","start":"08:12","end":"09:45","startHours":8.192142515754526,"endHours":9.741865578404983,"quality":"auspicious"},{"name":"Kāla","start":"09:45","end":"11:17","startHours":9.741865578404983,"endHours":11.29158864105544,"quality":"inauspicious"},{"name":"Śubha","start":"11:17","end":"12:50","startHours":11.29158864105544,"endHours":12.841311703705898,"quality":"auspicious"},{"name":"Roga","start":"12:50","end":"14:23","startHours":12.841311703705898,"endHours":14.391034766356356,"quality":"inauspicious"},{"name":"Udveg","start":"14:23","end":"15:56","startHours":14.391034766356356,"endHours":15.940757829006813,"quality":"inauspicious"},{"name":"Chala","start":"15:56","end":"17:29","startHours":15.940757829006813,"endHours":17.49048089165727,"quality":"neutral"},{"name":"Labha","start":"17:29","end":"19:02","startHours":17.49048089165727,"endHours":19.040203954307728,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:02","end":"20:29","startHours":19.040203954307728,"endHours":20.49048089165727,"quality":"inauspicious"},{"name":"Chala","start":"20:29","end":"21:56","startHours":20.49048089165727,"endHours":21.940757829006813,"quality":"neutral"},{"name":"Labha","start":"21:56","end":"23:23","startHours":21.940757829006813,"endHours":23.391034766356356,"quality":"auspicious"},{"name":"Amṛta","start":"23:23","end":"00:50","startHours":23.391034766356356,"endHours":24.841311703705898,"quality":"auspicious"},{"name":"Kāla","start":"00:50","end":"02:17","startHours":24.841311703705898,"endHours":26.29158864105544,"quality":"inauspicious"},{"name":"Śubha","start":"02:17","end":"03:45","startHours":26.29158864105544,"endHours":27.741865578404983,"quality":"auspicious"},{"name":"Roga","start":"03:45","end":"05:12","startHours":27.741865578404983,"endHours":29.192142515754526,"quality":"inauspicious"},{"name":"Udveg","start":"05:12","end":"06:39","startHours":29.192142515754526,"endHours":30.64241945310407,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:39","end":"07:39","startHours":6.6424194531040675,"endHours":7.6424194531040675,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:39","end":"08:39","startHours":7.6424194531040675,"endHours":8.642419453104068,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:39","end":"09:39","startHours":8.642419453104068,"endHours":9.642419453104068,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:39","end":"10:39","startHours":9.642419453104068,"endHours":10.642419453104068,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:39","end":"11:39","startHours":10.642419453104068,"endHours":11.642419453104068,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:39","end":"12:39","startHours":11.642419453104068,"endHours":12.642419453104068,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:39","end":"13:39","startHours":12.642419453104068,"endHours":13.642419453104068,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:39","end":"14:39","startHours":13.642419453104068,"endHours":14.642419453104068,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:39","end":"15:39","startHours":14.642419453104068,"endHours":15.642419453104068,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:39","end":"16:39","startHours":15.642419453104068,"endHours":16.64241945310407,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:39","end":"17:39","startHours":16.64241945310407,"endHours":17.64241945310407,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:39","end":"18:39","startHours":17.64241945310407,"endHours":18.64241945310407,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:39","end":"19:39","startHours":18.64241945310407,"endHours":19.64241945310407,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:39","end":"20:39","startHours":19.64241945310407,"endHours":20.64241945310407,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:39","end":"21:39","startHours":20.64241945310407,"endHours":21.64241945310407,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:39","end":"22:39","startHours":21.64241945310407,"endHours":22.64241945310407,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:39","end":"23:39","startHours":22.64241945310407,"endHours":23.64241945310407,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:39","end":"00:39","startHours":23.64241945310407,"endHours":24.64241945310407,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:39","end":"01:39","startHours":24.64241945310407,"endHours":25.64241945310407,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:39","end":"02:39","startHours":25.64241945310407,"endHours":26.64241945310407,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:39","end":"03:39","startHours":26.64241945310407,"endHours":27.64241945310407,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:39","end":"04:39","startHours":27.64241945310407,"endHours":28.64241945310407,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:39","end":"05:39","startHours":28.64241945310407,"endHours":29.64241945310407,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:39","end":"06:39","startHours":29.64241945310407,"endHours":30.64241945310407,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Mṛtyu","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":5.070175171796591,"eotMinutes":3.6468977776461458,"ayanamsa":24.2957}},"calendars":{"vikram_samvat":2088,"vikram_samvatsara":"Raktākṣī","saka_samvat":1953,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1438,"malayalam_era":1207,"nanakshahi_year":562,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Kṛṣṇa Navamī · Vikram 2088 Raktākṣī · Śaka 1953 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 10, 2031 CE · Dvārakā · Vidhyamitra","description":"September 10, 2031 CE for Dvārakā: Kṛṣṇa Navamī, sūryodaya 06:39, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2031-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2031-09-10","sa":"https://sa.vidhyamitra.com/city/dwarka/2031-09-10","hi":"https://hi.vidhyamitra.com/city/dwarka/2031-09-10","x-default":"https://vidhyamitra.com/city/dwarka/2031-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T09:49:01.605Z","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":"2026-09-11T09:49:01.605Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T09:49:01.605Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}