{"id":"vidhyamitra:city-day:rishikesh:2020-06-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2020-06-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-06-30","date_display":"June 30, 2020 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":2020,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459030.770833,"kali_year":5122,"ahargana":1870565.2708,"sun":{"sidereal_longitude":74.2118,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":187.8152,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":113.6034,"elapsed_within_tithi_degrees":5.6034},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.8152,"elapsed_within_degrees":1.1485},"yoga":{"number":20,"name":"Śiva","sum_longitude":262.027},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2020,"month":6,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459030.770833,"ahargana":1870565.2708,"kali_year":5122,"ayanamsa_lahiri":24.1393,"grahas":{"sun":{"sidereal_longitude":74.58939899999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":187.22819900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":3.9208},"mars":{"sidereal_longitude":336.731099,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":75.89689899999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":269.990599,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":41.24709899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":275.96769900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":68.4502,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":248.4502,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":"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":2020,"month":6,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459030.770833,"kali_year":5122,"ahargana":1870565.2708,"sun":{"sidereal_longitude":74.2118,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":187.8152,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":113.6034,"elapsed_within_tithi_degrees":5.6034},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.8152,"elapsed_within_degrees":1.1485},"yoga":{"number":20,"name":"Śiva","sum_longitude":262.027},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.921,"elongation":113.603},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.921,"opposition_distance":66.397}},"eclipse_window_40days":[{"offset_days":5,"type":"lunar","occurs":true,"moon_latitude":-0.833,"opposition_distance":0.084}]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:19","sunsetLocal":"19:22","solarNoonLocal":"12:20","dayLengthHours":14.056730208511787,"dayLengthDisplay":"14 Hours 03 Mins 24 Secs","nightLengthDisplay":"9 Hours 56 Mins 36 Secs","moonriseLocal":"14:16","moonsetLocal":"01:25","rahuKala":{"name":"Rāhu Kāla","start":"15:51","end":"17:36","startHours":15.85103679816199,"endHours":17.608128074225963,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:49","end":"10:35","startHours":8.822671693906097,"endHours":10.57976296997007,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"14:06","startHours":12.336854246034044,"endHours":14.093945522098018,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:03","startHours":8.588392857097567,"endHours":9.056950530714627,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:16","startHours":5.894186233799474,"endHours":6.269032372693122,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:48","startHours":11.868296572416984,"endHours":12.805411919651103,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:22","startHours":3.4342584473099116,"endHours":4.371373794544031,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:19","startHours":4.137094957735501,"endHours":5.30848914177815,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:37","startHours":14.679642614119341,"endHours":15.61675796135346,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:10","end":"19:34","startHours":19.165219350289938,"endHours":19.565219350289937,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:22","end":"19:57","startHours":19.365219350289937,"endHours":19.95091644231126,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:07","end":"20:52","startHours":19.115219350289937,"endHours":20.865219350289937,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:48","startHours":23.868296572416984,"endHours":24.805411919651103,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:19","end":"07:04","startHours":5.30848914177815,"endHours":7.065580417842123,"quality":"inauspicious"},{"name":"Udveg","start":"07:04","end":"08:49","startHours":7.065580417842123,"endHours":8.822671693906097,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:35","startHours":8.822671693906097,"endHours":10.57976296997007,"quality":"neutral"},{"name":"Labha","start":"10:35","end":"12:20","startHours":10.57976296997007,"endHours":12.336854246034044,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"14:06","startHours":12.336854246034044,"endHours":14.093945522098018,"quality":"auspicious"},{"name":"Kāla","start":"14:06","end":"15:51","startHours":14.093945522098018,"endHours":15.85103679816199,"quality":"inauspicious"},{"name":"Śubha","start":"15:51","end":"17:36","startHours":15.85103679816199,"endHours":17.608128074225963,"quality":"auspicious"},{"name":"Roga","start":"17:36","end":"19:22","startHours":17.608128074225963,"endHours":19.365219350289937,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:22","end":"20:36","startHours":19.365219350289937,"endHours":20.608128074225963,"quality":"inauspicious"},{"name":"Śubha","start":"20:36","end":"21:51","startHours":20.608128074225963,"endHours":21.851036798161992,"quality":"auspicious"},{"name":"Roga","start":"21:51","end":"23:06","startHours":21.851036798161992,"endHours":23.093945522098018,"quality":"inauspicious"},{"name":"Udveg","start":"23:06","end":"00:20","startHours":23.093945522098018,"endHours":24.336854246034044,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:35","startHours":24.336854246034044,"endHours":25.57976296997007,"quality":"neutral"},{"name":"Labha","start":"01:35","end":"02:49","startHours":25.57976296997007,"endHours":26.822671693906095,"quality":"auspicious"},{"name":"Amṛta","start":"02:49","end":"04:04","startHours":26.822671693906095,"endHours":28.065580417842124,"quality":"auspicious"},{"name":"Kāla","start":"04:04","end":"05:19","startHours":28.065580417842124,"endHours":29.30848914177815,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.30848914177815,"endHours":6.30848914177815,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.30848914177815,"endHours":7.30848914177815,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.30848914177815,"endHours":8.30848914177815,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.30848914177815,"endHours":9.30848914177815,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.30848914177815,"endHours":10.30848914177815,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.30848914177815,"endHours":11.30848914177815,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.30848914177815,"endHours":12.30848914177815,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.30848914177815,"endHours":13.30848914177815,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.30848914177815,"endHours":14.30848914177815,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.30848914177815,"endHours":15.30848914177815,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.30848914177815,"endHours":16.30848914177815,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.30848914177815,"endHours":17.30848914177815,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.30848914177815,"endHours":18.30848914177815,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.30848914177815,"endHours":19.30848914177815,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.30848914177815,"endHours":20.30848914177815,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.30848914177815,"endHours":21.30848914177815,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.30848914177815,"endHours":22.30848914177815,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.30848914177815,"endHours":23.30848914177815,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.30848914177815,"endHours":24.30848914177815,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.30848914177815,"endHours":25.30848914177815,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.30848914177815,"endHours":26.30848914177815,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.30848914177815,"endHours":27.30848914177815,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.30848914177815,"endHours":28.30848914177815,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.30848914177815,"endHours":29.30848914177815,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Gada","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":23.149143817675345,"eotMinutes":-3.2816547620426237,"ayanamsa":24.1393}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Daśamī · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 30, 2020 CE · Ṛṣikeśa · Vidhyamitra","description":"June 30, 2020 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 05:19, sūryāsta 19:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2020-06-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2020-06-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/2020-06-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/2020-06-30","x-default":"https://vidhyamitra.com/city/rishikesh/2020-06-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T23:37:27.283Z","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":"2026-05-14T23:37:27.283Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T23:37:27.283Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}