{"id":"vidhyamitra:city-day:surat:2003-04-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/surat/2003-04-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-04-10","date_display":"April 10, 2003 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":2003,"month":4,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452739.770833,"kali_year":5104,"ahargana":1864274.2708,"sun":{"sidereal_longitude":356.011,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":90.3121,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.3012,"elapsed_within_tithi_degrees":10.3012},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.3121,"elapsed_within_degrees":10.3121},"yoga":{"number":7,"name":"Sukarma","sum_longitude":86.3231},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2003,"month":4,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452739.770833,"ahargana":1864274.2708,"kali_year":5104,"ayanamsa_lahiri":23.8987,"grahas":{"sun":{"sidereal_longitude":355.87206100000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":86.50326100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":3.3706},"mars":{"sidereal_longitude":268.764861,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":13.572761000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":104.15756099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":322.06396100000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":60.085560999999984,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":41.7776,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":221.7776,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":"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":2003,"month":4,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452739.770833,"kali_year":5104,"ahargana":1864274.2708,"sun":{"sidereal_longitude":356.011,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":90.3121,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.3012,"elapsed_within_tithi_degrees":10.3012},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.3121,"elapsed_within_degrees":10.3121},"yoga":{"number":7,"name":"Sukarma","sum_longitude":86.3231},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.371,"elongation":94.301},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.371,"opposition_distance":85.699}},"eclipse_window_40days":[]},"city":{"slug":"surat","name":"Surat, Gujarat","lat":21.1702,"lon":72.8311,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"mega","elevation_m":13},"tier2":{"city":{"slug":"surat","name":"Surat, Gujarat","lat":21.1702,"lon":72.8311,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"mega","elevation_m":13},"sunriseLocal":"06:25","sunsetLocal":"18:56","solarNoonLocal":"12:40","dayLengthHours":12.522286698417155,"dayLengthDisplay":"12 Hours 31 Mins 20 Secs","nightLengthDisplay":"11 Hours 28 Mins 40 Secs","moonriseLocal":"12:04","moonsetLocal":"01:21","rahuKala":{"name":"Rāhu Kāla","start":"14:14","end":"15:48","startHours":14.236663430054895,"endHours":15.801949267357038,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:25","end":"07:59","startHours":6.410234243544173,"endHours":7.975520080846318,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:32","end":"11:06","startHours":9.540805918148461,"endHours":11.106091755450606,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:45","startHours":9.332101139841509,"endHours":9.749510696455415,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:16","startHours":6.931996189311555,"endHours":7.265923834602679,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:05","startHours":12.253968036138847,"endHours":13.088787149366656,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:35","startHours":4.740596017088553,"endHours":5.575415130316363,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:25","startHours":5.36671035200941,"endHours":6.410234243544173,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:36","startHours":14.758425375822277,"endHours":15.593244489050088,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.73252094196133,"endHours":19.132520941961328,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:27","startHours":18.93252094196133,"endHours":19.45428288772871,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.68252094196133,"endHours":20.43252094196133,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:05","startHours":24.253968036138847,"endHours":25.088787149366656,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:25","end":"07:59","startHours":6.410234243544173,"endHours":7.975520080846318,"quality":"auspicious"},{"name":"Roga","start":"07:59","end":"09:32","startHours":7.975520080846318,"endHours":9.540805918148461,"quality":"inauspicious"},{"name":"Udveg","start":"09:32","end":"11:06","startHours":9.540805918148461,"endHours":11.106091755450606,"quality":"inauspicious"},{"name":"Chala","start":"11:06","end":"12:40","startHours":11.106091755450606,"endHours":12.671377592752751,"quality":"neutral"},{"name":"Labha","start":"12:40","end":"14:14","startHours":12.671377592752751,"endHours":14.236663430054895,"quality":"auspicious"},{"name":"Amṛta","start":"14:14","end":"15:48","startHours":14.236663430054895,"endHours":15.801949267357038,"quality":"auspicious"},{"name":"Kāla","start":"15:48","end":"17:22","startHours":15.801949267357038,"endHours":17.367235104659184,"quality":"inauspicious"},{"name":"Śubha","start":"17:22","end":"18:56","startHours":17.367235104659184,"endHours":18.93252094196133,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:56","end":"20:22","startHours":18.93252094196133,"endHours":20.367235104659184,"quality":"auspicious"},{"name":"Kāla","start":"20:22","end":"21:48","startHours":20.367235104659184,"endHours":21.80194926735704,"quality":"inauspicious"},{"name":"Śubha","start":"21:48","end":"23:14","startHours":21.80194926735704,"endHours":23.236663430054897,"quality":"auspicious"},{"name":"Roga","start":"23:14","end":"00:40","startHours":23.236663430054897,"endHours":24.67137759275275,"quality":"inauspicious"},{"name":"Udveg","start":"00:40","end":"02:06","startHours":24.67137759275275,"endHours":26.106091755450606,"quality":"inauspicious"},{"name":"Chala","start":"02:06","end":"03:32","startHours":26.106091755450606,"endHours":27.540805918148465,"quality":"neutral"},{"name":"Labha","start":"03:32","end":"04:59","startHours":27.540805918148465,"endHours":28.97552008084632,"quality":"auspicious"},{"name":"Amṛta","start":"04:59","end":"06:25","startHours":28.97552008084632,"endHours":30.410234243544174,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.410234243544173,"endHours":7.410234243544173,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.410234243544173,"endHours":8.410234243544174,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.410234243544174,"endHours":9.410234243544174,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.410234243544174,"endHours":10.410234243544174,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.410234243544174,"endHours":11.410234243544174,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.410234243544174,"endHours":12.410234243544174,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.410234243544174,"endHours":13.410234243544174,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.410234243544174,"endHours":14.410234243544174,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.410234243544174,"endHours":15.410234243544174,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.410234243544174,"endHours":16.410234243544174,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.410234243544174,"endHours":17.410234243544174,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.410234243544174,"endHours":18.410234243544174,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.410234243544174,"endHours":19.410234243544174,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.410234243544174,"endHours":20.410234243544174,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.410234243544174,"endHours":21.410234243544174,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.410234243544174,"endHours":22.410234243544174,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.410234243544174,"endHours":23.410234243544174,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.410234243544174,"endHours":24.410234243544174,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.410234243544174,"endHours":25.410234243544174,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.410234243544174,"endHours":26.410234243544174,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.410234243544174,"endHours":27.410234243544174,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.410234243544174,"endHours":28.410234243544174,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.410234243544174,"endHours":29.410234243544174,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.410234243544174,"endHours":30.410234243544174,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.731794450057411,"eotMinutes":-1.6070555651651,"ayanamsa":23.8987}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"surat"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 10, 2003 CE · Surat, Gujarat · Vidhyamitra","description":"April 10, 2003 CE for Surat, Gujarat: Śukla Aṣṭamī, sūryodaya 06:25, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/surat/2003-04-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/surat/2003-04-10","sa":"https://sa.vidhyamitra.com/city/surat/2003-04-10","hi":"https://hi.vidhyamitra.com/city/surat/2003-04-10","x-default":"https://vidhyamitra.com/city/surat/2003-04-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T08:55:48.711Z","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":"2026-09-06T08:55:48.711Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T08:55:48.712Z","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"}}}