{"id":"vidhyamitra:city-day:surat:2030-07-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/surat/2030-07-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-07-01","date_display":"July 1, 2030 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":2030,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462683.770833,"kali_year":5132,"ahargana":1874218.2708,"sun":{"sidereal_longitude":74.6022,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":76.8374,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.2352,"elapsed_within_tithi_degrees":2.2352},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":76.8374,"elapsed_within_degrees":10.1707},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.4396},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2030,"month":7,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462683.770833,"ahargana":1874218.2708,"kali_year":5132,"ayanamsa_lahiri":24.279,"grahas":{"sun":{"sidereal_longitude":75.00662699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":76.58322699999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-1.6799},"mars":{"sidereal_longitude":64.91582700000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":82.628827,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":203.86542699999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":45.48602699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":39.28522700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":234.8966,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.8966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"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":2030,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462683.770833,"kali_year":5132,"ahargana":1874218.2708,"sun":{"sidereal_longitude":74.6022,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":76.8374,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.2352,"elapsed_within_tithi_degrees":2.2352},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":76.8374,"elapsed_within_degrees":10.1707},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.4396},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.68,"elongation":2.235},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.68,"opposition_distance":177.765}},"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":"06:00","sunsetLocal":"19:24","solarNoonLocal":"12:42","dayLengthHours":13.399951573982186,"dayLengthDisplay":"13 Hours 24 Mins 00 Secs","nightLengthDisplay":"10 Hours 36 Mins 00 Secs","moonriseLocal":"06:08","moonsetLocal":"19:29","rahuKala":{"name":"Rāhu Kāla","start":"07:41","end":"09:21","startHours":7.677482913164528,"endHours":9.3524768599123,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:02","end":"12:42","startHours":11.027470806660075,"endHours":12.702464753407849,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:23","end":"16:03","startHours":14.377458700155621,"endHours":16.052452646903394,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:35","startHours":9.129144333679266,"endHours":9.575809386145337,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:55","startHours":6.560820281999346,"endHours":6.918152323972205,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:09","startHours":12.255799700941775,"endHours":13.149129805873923,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:07","startHours":4.2158287565524635,"endHours":5.10915886148461,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"06:00","startHours":4.885826335251573,"endHours":6.002488966416755,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:50","startHours":14.935790015738213,"endHours":15.829120120670359,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:12","end":"19:36","startHours":19.202440540398943,"endHours":19.60244054039894,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:24","end":"19:58","startHours":19.402440540398942,"endHours":19.960771855981534,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:09","end":"20:54","startHours":19.152440540398942,"endHours":20.902440540398942,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:09","startHours":24.255799700941775,"endHours":25.149129805873923,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:00","end":"07:41","startHours":6.002488966416755,"endHours":7.677482913164528,"quality":"auspicious"},{"name":"Kāla","start":"07:41","end":"09:21","startHours":7.677482913164528,"endHours":9.3524768599123,"quality":"inauspicious"},{"name":"Śubha","start":"09:21","end":"11:02","startHours":9.3524768599123,"endHours":11.027470806660075,"quality":"auspicious"},{"name":"Roga","start":"11:02","end":"12:42","startHours":11.027470806660075,"endHours":12.702464753407849,"quality":"inauspicious"},{"name":"Udveg","start":"12:42","end":"14:23","startHours":12.702464753407849,"endHours":14.377458700155621,"quality":"inauspicious"},{"name":"Chala","start":"14:23","end":"16:03","startHours":14.377458700155621,"endHours":16.052452646903394,"quality":"neutral"},{"name":"Labha","start":"16:03","end":"17:44","startHours":16.052452646903394,"endHours":17.72744659365117,"quality":"auspicious"},{"name":"Amṛta","start":"17:44","end":"19:24","startHours":17.72744659365117,"endHours":19.402440540398942,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:24","end":"20:44","startHours":19.402440540398942,"endHours":20.72744659365117,"quality":"neutral"},{"name":"Labha","start":"20:44","end":"22:03","startHours":20.72744659365117,"endHours":22.052452646903397,"quality":"auspicious"},{"name":"Amṛta","start":"22:03","end":"23:23","startHours":22.052452646903397,"endHours":23.37745870015562,"quality":"auspicious"},{"name":"Kāla","start":"23:23","end":"00:42","startHours":23.37745870015562,"endHours":24.70246475340785,"quality":"inauspicious"},{"name":"Śubha","start":"00:42","end":"02:02","startHours":24.70246475340785,"endHours":26.027470806660077,"quality":"auspicious"},{"name":"Roga","start":"02:02","end":"03:21","startHours":26.027470806660077,"endHours":27.3524768599123,"quality":"inauspicious"},{"name":"Udveg","start":"03:21","end":"04:41","startHours":27.3524768599123,"endHours":28.67748291316453,"quality":"inauspicious"},{"name":"Chala","start":"04:41","end":"06:00","startHours":28.67748291316453,"endHours":30.002488966416756,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":6.002488966416755,"endHours":7.002488966416755,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":7.002488966416755,"endHours":8.002488966416756,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":8.002488966416756,"endHours":9.002488966416756,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":9.002488966416756,"endHours":10.002488966416756,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":10.002488966416756,"endHours":11.002488966416756,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":11.002488966416756,"endHours":12.002488966416756,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":12.002488966416756,"endHours":13.002488966416756,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":13.002488966416756,"endHours":14.002488966416756,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":14.002488966416756,"endHours":15.002488966416756,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":15.002488966416756,"endHours":16.002488966416756,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":16.002488966416756,"endHours":17.002488966416756,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":17.002488966416756,"endHours":18.002488966416756,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":18.002488966416756,"endHours":19.002488966416756,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":19.002488966416756,"endHours":20.002488966416756,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":20.002488966416756,"endHours":21.002488966416756,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":21.002488966416756,"endHours":22.002488966416756,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":22.002488966416756,"endHours":23.002488966416756,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":23.002488966416756,"endHours":24.002488966416756,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":24.002488966416756,"endHours":25.002488966416756,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":25.002488966416756,"endHours":26.002488966416756,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":26.002488966416756,"endHours":27.002488966416756,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":27.002488966416756,"endHours":28.002488966416756,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":28.002488966416756,"endHours":29.002488966416756,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":29.002488966416756,"endHours":30.002488966416756,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.111433695744044,"eotMinutes":-3.4722852044708983,"ayanamsa":24.279}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pratipada · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[{"id":"ashadha-gupta-navratri-start","name":"Āṣāḍha Gupta Navrātri Start","name_sanskrit":"आषाढ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Second Gupta Navrātri.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":3},{"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":"surat"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 1, 2030 CE · Surat, Gujarat · Vidhyamitra","description":"July 1, 2030 CE for Surat, Gujarat: Śukla Pratipada, sūryodaya 06:00, sūryāsta 19:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/surat/2030-07-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/surat/2030-07-01","sa":"https://sa.vidhyamitra.com/city/surat/2030-07-01","hi":"https://hi.vidhyamitra.com/city/surat/2030-07-01","x-default":"https://vidhyamitra.com/city/surat/2030-07-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:37:39.531Z","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":"2026-05-15T03:37:39.531Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:37:39.531Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}