{"id":"vidhyamitra:city-day:rishikesh:2017-04-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2017-04-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-04-03","date_display":"April 3, 2017 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":2017,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457846.770833,"kali_year":5118,"ahargana":1869381.2708,"sun":{"sidereal_longitude":349.5107,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":67.369,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.8583,"elapsed_within_tithi_degrees":5.8583},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.369,"elapsed_within_degrees":0.7024},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.8797},"karana":{"half_tithi_index":12,"name":"Gara"},"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":2017,"month":4,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457846.770833,"ahargana":1869381.2708,"kali_year":5118,"ayanamsa_lahiri":24.094,"grahas":{"sun":{"sidereal_longitude":349.387836,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":69.78803600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-4.0374},"mars":{"sidereal_longitude":22.80393600000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":7.913336000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":174.33133599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":335.69203600000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":243.51813600000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":131.1842,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":311.1842,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"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":2017,"month":4,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457846.770833,"kali_year":5118,"ahargana":1869381.2708,"sun":{"sidereal_longitude":349.5107,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":67.369,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.8583,"elapsed_within_tithi_degrees":5.8583},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.369,"elapsed_within_degrees":0.7024},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.8797},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.037,"elongation":77.858},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.037,"opposition_distance":102.142}},"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":"06:04","sunsetLocal":"18:37","solarNoonLocal":"12:21","dayLengthHours":12.541556288166369,"dayLengthDisplay":"12 Hours 32 Mins 30 Secs","nightLengthDisplay":"11 Hours 27 Mins 30 Secs","moonriseLocal":"10:41","moonsetLocal":"00:43","rahuKala":{"name":"Rāhu Kāla","start":"07:38","end":"09:13","startHours":7.640991110245793,"endHours":9.208685646266588,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:47","end":"12:21","startHours":10.776380182287385,"endHours":12.344074718308182,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:55","end":"15:29","startHours":13.911769254328977,"endHours":15.479463790349772,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:25","startHours":8.999659708130483,"endHours":9.417711584402696,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.595861419565262,"endHours":6.930302920583031,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:46","startHours":11.92602284203597,"endHours":12.762126594580394,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:14","startHours":4.401089069136147,"endHours":5.237192821680572,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:04","startHours":5.028166883544466,"endHours":6.0732965742249965,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:16","startHours":14.434334099669243,"endHours":15.270437852213668,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.414852862391367,"endHours":18.814852862391366,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:08","startHours":18.614852862391366,"endHours":19.137417707731633,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.364852862391366,"endHours":20.114852862391366,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:46","startHours":23.92602284203597,"endHours":24.762126594580394,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:04","end":"07:38","startHours":6.0732965742249965,"endHours":7.640991110245793,"quality":"auspicious"},{"name":"Kāla","start":"07:38","end":"09:13","startHours":7.640991110245793,"endHours":9.208685646266588,"quality":"inauspicious"},{"name":"Śubha","start":"09:13","end":"10:47","startHours":9.208685646266588,"endHours":10.776380182287385,"quality":"auspicious"},{"name":"Roga","start":"10:47","end":"12:21","startHours":10.776380182287385,"endHours":12.344074718308182,"quality":"inauspicious"},{"name":"Udveg","start":"12:21","end":"13:55","startHours":12.344074718308182,"endHours":13.911769254328977,"quality":"inauspicious"},{"name":"Chala","start":"13:55","end":"15:29","startHours":13.911769254328977,"endHours":15.479463790349772,"quality":"neutral"},{"name":"Labha","start":"15:29","end":"17:03","startHours":15.479463790349772,"endHours":17.04715832637057,"quality":"auspicious"},{"name":"Amṛta","start":"17:03","end":"18:37","startHours":17.04715832637057,"endHours":18.614852862391366,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:37","end":"20:03","startHours":18.614852862391366,"endHours":20.04715832637057,"quality":"neutral"},{"name":"Labha","start":"20:03","end":"21:29","startHours":20.04715832637057,"endHours":21.479463790349776,"quality":"auspicious"},{"name":"Amṛta","start":"21:29","end":"22:55","startHours":21.479463790349776,"endHours":22.911769254328977,"quality":"auspicious"},{"name":"Kāla","start":"22:55","end":"00:21","startHours":22.911769254328977,"endHours":24.344074718308182,"quality":"inauspicious"},{"name":"Śubha","start":"00:21","end":"01:47","startHours":24.344074718308182,"endHours":25.776380182287387,"quality":"auspicious"},{"name":"Roga","start":"01:47","end":"03:13","startHours":25.776380182287387,"endHours":27.208685646266588,"quality":"inauspicious"},{"name":"Udveg","start":"03:13","end":"04:38","startHours":27.208685646266588,"endHours":28.640991110245793,"quality":"inauspicious"},{"name":"Chala","start":"04:38","end":"06:04","startHours":28.640991110245793,"endHours":30.073296574224997,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.0732965742249965,"endHours":7.0732965742249965,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.0732965742249965,"endHours":8.073296574224997,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.073296574224997,"endHours":9.073296574224997,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.073296574224997,"endHours":10.073296574224997,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.073296574224997,"endHours":11.073296574224997,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.073296574224997,"endHours":12.073296574224997,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.073296574224997,"endHours":13.073296574224997,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.073296574224997,"endHours":14.073296574224997,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.073296574224997,"endHours":15.073296574224997,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.073296574224997,"endHours":16.073296574224997,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.073296574224997,"endHours":17.073296574224997,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.073296574224997,"endHours":18.073296574224997,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.073296574224997,"endHours":19.073296574224997,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.073296574224997,"endHours":20.073296574224997,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.073296574224997,"endHours":21.073296574224997,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.073296574224997,"endHours":22.073296574224997,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.073296574224997,"endHours":23.073296574224997,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.073296574224997,"endHours":24.073296574224997,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.073296574224997,"endHours":25.073296574224997,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.073296574224997,"endHours":26.073296574224997,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.073296574224997,"endHours":27.073296574224997,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.073296574224997,"endHours":28.073296574224997,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.073296574224997,"endHours":29.073296574224997,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.073296574224997,"endHours":30.073296574224997,"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":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":5.320462262022175,"eotMinutes":-3.714883098490848,"ayanamsa":24.094}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Saptamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 3, 2017 CE · Ṛṣikeśa · Vidhyamitra","description":"April 3, 2017 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 06:04, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2017-04-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2017-04-03","sa":"https://sa.vidhyamitra.com/city/rishikesh/2017-04-03","hi":"https://hi.vidhyamitra.com/city/rishikesh/2017-04-03","x-default":"https://vidhyamitra.com/city/rishikesh/2017-04-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T07:18:46.680Z","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":"2026-05-15T07:18:46.680Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T07:18:46.680Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}