{"id":"vidhyamitra:city-day:rishikesh:2071-06-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2071-06-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2071-06-28","date_display":"June 28, 2071 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":2071,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477655.770833,"kali_year":5173,"ahargana":1889190.2708,"sun":{"sidereal_longitude":71.186,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":74.1221,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.9361,"elapsed_within_tithi_degrees":2.9361},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.1221,"elapsed_within_degrees":7.4554},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":145.3081},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2071,"month":6,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2477655.770833,"ahargana":1889190.2708,"kali_year":5173,"ayanamsa_lahiri":24.8516,"grahas":{"sun":{"sidereal_longitude":71.66328700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":75.64788700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-4.4957},"mars":{"sidereal_longitude":14.923686999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":95.33808699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":29.658787000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":107.62288699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":179.35588699999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":161.608,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.608,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2071,"month":6,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477655.770833,"kali_year":5173,"ahargana":1889190.2708,"sun":{"sidereal_longitude":71.186,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":74.1221,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.9361,"elapsed_within_tithi_degrees":2.9361},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.1221,"elapsed_within_degrees":7.4554},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":145.3081},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.496,"elongation":2.936},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.496,"opposition_distance":177.064}},"eclipse_window_40days":[]},"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":"05:18","sunsetLocal":"19:22","solarNoonLocal":"12:20","dayLengthHours":14.068925892570624,"dayLengthDisplay":"14 Hours 04 Mins 08 Secs","nightLengthDisplay":"9 Hours 55 Mins 52 Secs","moonriseLocal":"05:36","moonsetLocal":"19:36","rahuKala":{"name":"Rāhu Kāla","start":"17:36","end":"19:22","startHours":17.60617412144937,"endHours":19.3647898580207,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"14:05","startHours":12.330326911735387,"endHours":14.088942648306716,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:51","end":"17:36","startHours":15.847558384878043,"endHours":17.60617412144937,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:03","startHours":8.578613340383221,"endHours":9.047577536802242,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:15","startHours":5.882069210973852,"endHours":6.257240568109069,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:48","startHours":11.861362715316366,"endHours":12.799291108154408,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:21","startHours":3.420007179773993,"endHours":4.357935572612035,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:18","startHours":4.123453474402524,"endHours":5.295863965450076,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:37","startHours":14.675147893830493,"endHours":15.613076286668536,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:10","end":"19:34","startHours":19.1647898580207,"endHours":19.5647898580207,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:22","end":"19:57","startHours":19.3647898580207,"endHours":19.950995103544475,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:07","end":"20:52","startHours":19.1147898580207,"endHours":20.8647898580207,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:48","startHours":23.861362715316368,"endHours":24.799291108154407,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:18","end":"07:03","startHours":5.295863965450076,"endHours":7.054479702021404,"quality":"inauspicious"},{"name":"Chala","start":"07:03","end":"08:49","startHours":7.054479702021404,"endHours":8.813095438592732,"quality":"neutral"},{"name":"Labha","start":"08:49","end":"10:34","startHours":8.813095438592732,"endHours":10.57171117516406,"quality":"auspicious"},{"name":"Amṛta","start":"10:34","end":"12:20","startHours":10.57171117516406,"endHours":12.330326911735387,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"14:05","startHours":12.330326911735387,"endHours":14.088942648306716,"quality":"inauspicious"},{"name":"Śubha","start":"14:05","end":"15:51","startHours":14.088942648306716,"endHours":15.847558384878043,"quality":"auspicious"},{"name":"Roga","start":"15:51","end":"17:36","startHours":15.847558384878043,"endHours":17.60617412144937,"quality":"inauspicious"},{"name":"Udveg","start":"17:36","end":"19:22","startHours":17.60617412144937,"endHours":19.3647898580207,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:22","end":"20:36","startHours":19.3647898580207,"endHours":20.60617412144937,"quality":"auspicious"},{"name":"Roga","start":"20:36","end":"21:51","startHours":20.60617412144937,"endHours":21.847558384878045,"quality":"inauspicious"},{"name":"Udveg","start":"21:51","end":"23:05","startHours":21.847558384878045,"endHours":23.088942648306716,"quality":"inauspicious"},{"name":"Chala","start":"23:05","end":"00:20","startHours":23.088942648306716,"endHours":24.330326911735387,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:34","startHours":24.330326911735387,"endHours":25.57171117516406,"quality":"auspicious"},{"name":"Amṛta","start":"01:34","end":"02:49","startHours":25.57171117516406,"endHours":26.813095438592732,"quality":"auspicious"},{"name":"Kāla","start":"02:49","end":"04:03","startHours":26.813095438592732,"endHours":28.054479702021403,"quality":"inauspicious"},{"name":"Śubha","start":"04:03","end":"05:18","startHours":28.054479702021403,"endHours":29.295863965450074,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.295863965450076,"endHours":6.295863965450076,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.295863965450076,"endHours":7.295863965450076,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.295863965450076,"endHours":8.295863965450076,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.295863965450076,"endHours":9.295863965450076,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.295863965450076,"endHours":10.295863965450076,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.295863965450076,"endHours":11.295863965450076,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.295863965450076,"endHours":12.295863965450076,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.295863965450076,"endHours":13.295863965450076,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.295863965450076,"endHours":14.295863965450076,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.295863965450076,"endHours":15.295863965450076,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.295863965450076,"endHours":16.295863965450074,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.295863965450074,"endHours":17.295863965450074,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.295863965450074,"endHours":18.295863965450074,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.295863965450074,"endHours":19.295863965450074,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.295863965450074,"endHours":20.295863965450074,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.295863965450074,"endHours":21.295863965450074,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.295863965450074,"endHours":22.295863965450074,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.295863965450074,"endHours":23.295863965450074,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.295863965450074,"endHours":24.295863965450074,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.295863965450074,"endHours":25.295863965450074,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.295863965450074,"endHours":26.295863965450074,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.295863965450074,"endHours":27.295863965450074,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.295863965450074,"endHours":28.295863965450074,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.295863965450074,"endHours":29.295863965450074,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","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":23.27620692592818,"eotMinutes":-2.890014704123143,"ayanamsa":24.8516}},"calendars":{"vikram_samvat":2128,"vikram_samvatsara":"Krodhi","saka_samvat":1993,"saka_samvatsara":"Khara","bengali_samvat":1478,"malayalam_era":1247,"nanakshahi_year":602,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pratipada · Vikram 2128 Krodhi · Śaka 1993 Khara"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 28, 2071 CE · Ṛṣikeśa · Vidhyamitra","description":"June 28, 2071 CE for Ṛṣikeśa: Śukla Pratipada, sūryodaya 05:18, sūryāsta 19:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2071-06-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2071-06-28","sa":"https://sa.vidhyamitra.com/city/rishikesh/2071-06-28","hi":"https://hi.vidhyamitra.com/city/rishikesh/2071-06-28","x-default":"https://vidhyamitra.com/city/rishikesh/2071-06-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T05:07:11.831Z","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":"2026-05-18T05:07:11.831Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T05:07:11.831Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}