{"id":"vidhyamitra:city-day:surat:1982-06-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/surat/1982-06-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-06-04","date_display":"June 4, 1982 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":1982,"month":6,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445124.770833,"kali_year":5084,"ahargana":1856659.2708,"sun":{"sidereal_longitude":49.4039,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":199.6493,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.2455,"elapsed_within_tithi_degrees":6.2455},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.6493,"elapsed_within_degrees":12.9827},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.0532},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1982,"month":6,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445124.770833,"ahargana":1856659.2708,"kali_year":5084,"ayanamsa_lahiri":23.6075,"grahas":{"sun":{"sidereal_longitude":49.508609999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":200.63481000000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":4.0976},"mars":{"sidereal_longitude":160.06321000000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":46.36631,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":188.19081000000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":11.481110000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":171.78620999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":85.257,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":265.257,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"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":1982,"month":6,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445124.770833,"kali_year":5084,"ahargana":1856659.2708,"sun":{"sidereal_longitude":49.4039,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":199.6493,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.2455,"elapsed_within_tithi_degrees":6.2455},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":199.6493,"elapsed_within_degrees":12.9827},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.0532},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.098,"elongation":150.245},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.098,"opposition_distance":29.755}},"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":"05:56","sunsetLocal":"19:17","solarNoonLocal":"12:37","dayLengthHours":13.3534943226298,"dayLengthDisplay":"13 Hours 21 Mins 13 Secs","nightLengthDisplay":"10 Hours 38 Mins 47 Secs","moonriseLocal":"17:04","moonsetLocal":"04:18","rahuKala":{"name":"Rāhu Kāla","start":"10:57","end":"12:37","startHours":10.94398132212492,"endHours":12.613168112453643,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:57","end":"17:37","startHours":15.951541693111093,"endHours":17.62072848343982,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:36","end":"09:16","startHours":7.605607741467469,"endHours":9.274794531796193,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:30","startHours":9.052236293085697,"endHours":9.49735277050669,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:51","startHours":6.492816547914986,"endHours":6.848909729851781,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:03","startHours":12.168051635032649,"endHours":13.058284589874637,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"05:03","startHours":4.155955041454771,"endHours":5.046187996296757,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:56","startHours":4.823629757586261,"endHours":5.936420951138744,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:44","startHours":14.83875049955861,"endHours":15.728983454400597,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.089915273768543,"endHours":19.489915273768542,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:51","startHours":19.289915273768543,"endHours":19.846310870544784,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.039915273768543,"endHours":20.789915273768543,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:03","startHours":24.16805163503265,"endHours":25.058284589874635,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:56","end":"07:36","startHours":5.936420951138744,"endHours":7.605607741467469,"quality":"neutral"},{"name":"Labha","start":"07:36","end":"09:16","startHours":7.605607741467469,"endHours":9.274794531796193,"quality":"auspicious"},{"name":"Amṛta","start":"09:16","end":"10:57","startHours":9.274794531796193,"endHours":10.94398132212492,"quality":"auspicious"},{"name":"Kāla","start":"10:57","end":"12:37","startHours":10.94398132212492,"endHours":12.613168112453643,"quality":"inauspicious"},{"name":"Śubha","start":"12:37","end":"14:17","startHours":12.613168112453643,"endHours":14.28235490278237,"quality":"auspicious"},{"name":"Roga","start":"14:17","end":"15:57","startHours":14.28235490278237,"endHours":15.951541693111093,"quality":"inauspicious"},{"name":"Udveg","start":"15:57","end":"17:37","startHours":15.951541693111093,"endHours":17.62072848343982,"quality":"inauspicious"},{"name":"Chala","start":"17:37","end":"19:17","startHours":17.62072848343982,"endHours":19.289915273768543,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:17","end":"20:37","startHours":19.289915273768543,"endHours":20.62072848343982,"quality":"inauspicious"},{"name":"Udveg","start":"20:37","end":"21:57","startHours":20.62072848343982,"endHours":21.951541693111093,"quality":"inauspicious"},{"name":"Chala","start":"21:57","end":"23:17","startHours":21.951541693111093,"endHours":23.282354902782366,"quality":"neutral"},{"name":"Labha","start":"23:17","end":"00:37","startHours":23.282354902782366,"endHours":24.613168112453643,"quality":"auspicious"},{"name":"Amṛta","start":"00:37","end":"01:57","startHours":24.613168112453643,"endHours":25.94398132212492,"quality":"auspicious"},{"name":"Kāla","start":"01:57","end":"03:16","startHours":25.94398132212492,"endHours":27.274794531796193,"quality":"inauspicious"},{"name":"Śubha","start":"03:16","end":"04:36","startHours":27.274794531796193,"endHours":28.605607741467466,"quality":"auspicious"},{"name":"Roga","start":"04:36","end":"05:56","startHours":28.605607741467466,"endHours":29.936420951138743,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.936420951138744,"endHours":6.936420951138744,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.936420951138744,"endHours":7.936420951138744,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.936420951138744,"endHours":8.936420951138743,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.936420951138743,"endHours":9.936420951138743,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.936420951138743,"endHours":10.936420951138743,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.936420951138743,"endHours":11.936420951138743,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.936420951138743,"endHours":12.936420951138743,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.936420951138743,"endHours":13.936420951138743,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.936420951138743,"endHours":14.936420951138743,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.936420951138743,"endHours":15.936420951138743,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.936420951138743,"endHours":16.936420951138743,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.936420951138743,"endHours":17.936420951138743,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.936420951138743,"endHours":18.936420951138743,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.936420951138743,"endHours":19.936420951138743,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.936420951138743,"endHours":20.936420951138743,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.936420951138743,"endHours":21.936420951138743,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.936420951138743,"endHours":22.936420951138743,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.936420951138743,"endHours":23.936420951138743,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.936420951138743,"endHours":24.936420951138743,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.936420951138743,"endHours":25.936420951138743,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.936420951138743,"endHours":26.936420951138743,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.936420951138743,"endHours":27.936420951138743,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.936420951138743,"endHours":28.936420951138743,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.936420951138743,"endHours":29.936420951138743,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.370129078289335,"eotMinutes":1.88551325278147,"ayanamsa":23.6075}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Trayodaśī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 June 4, 1982 CE · Surat, Gujarat · Vidhyamitra","description":"June 4, 1982 CE for Surat, Gujarat: Śukla Trayodaśī, sūryodaya 05:56, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/surat/1982-06-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/surat/1982-06-04","sa":"https://sa.vidhyamitra.com/city/surat/1982-06-04","hi":"https://hi.vidhyamitra.com/city/surat/1982-06-04","x-default":"https://vidhyamitra.com/city/surat/1982-06-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:52:41.730Z","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":"2026-06-01T22:52:41.730Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:52:41.730Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}