{"id":"vidhyamitra:city-day:rishikesh:2020-04-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2020-04-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-04-24","date_display":"April 24, 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":4,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458963.770833,"kali_year":5122,"ahargana":1870498.2708,"sun":{"sidereal_longitude":10.2389,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":21.8043,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.5655,"elapsed_within_tithi_degrees":11.5655},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.8043,"elapsed_within_degrees":8.471},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":32.0432},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2020,"month":4,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458963.770833,"ahargana":1870498.2708,"kali_year":5122,"ayanamsa_lahiri":24.1367,"grahas":{"sun":{"sidereal_longitude":10.193358999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":20.604358999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-3.4556},"mars":{"sidereal_longitude":292.437359,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":357.948259,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":272.45205899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":51.239859000000024,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":277.55075899999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":72.0001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.0001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2020,"month":4,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458963.770833,"kali_year":5122,"ahargana":1870498.2708,"sun":{"sidereal_longitude":10.2389,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":21.8043,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.5655,"elapsed_within_tithi_degrees":11.5655},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.8043,"elapsed_within_degrees":8.471},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":32.0432},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.456,"elongation":11.565},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.456,"opposition_distance":168.435}},"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":"05:40","sunsetLocal":"18:50","solarNoonLocal":"12:15","dayLengthHours":13.154860060316473,"dayLengthDisplay":"13 Hours 09 Mins 17 Secs","nightLengthDisplay":"10 Hours 50 Mins 43 Secs","moonriseLocal":"06:15","moonsetLocal":"19:39","rahuKala":{"name":"Rāhu Kāla","start":"10:36","end":"12:15","startHours":10.60783801248089,"endHours":12.25219552002045,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:32","end":"17:11","startHours":15.540910535099568,"endHours":17.185268042639127,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:19","end":"08:58","startHours":7.319122997401773,"endHours":8.963480504941332,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:11","startHours":8.74423283726939,"endHours":9.182728172613274,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:34","startHours":6.222884659042067,"endHours":6.573680927317173,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:41","startHours":11.813700184676568,"endHours":12.690690855364332,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:48","startHours":3.920784148486684,"endHours":4.797774819174449,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:40","startHours":4.578527151502508,"endHours":5.674765489862214,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:19","startHours":14.444672196739862,"endHours":15.321662867427627,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.629625550178687,"endHours":19.029625550178686,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:23","startHours":18.829625550178687,"endHours":19.37774471935854,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.579625550178687,"endHours":20.329625550178687,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:41","startHours":23.813700184676566,"endHours":24.690690855364334,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:40","end":"07:19","startHours":5.674765489862214,"endHours":7.319122997401773,"quality":"neutral"},{"name":"Labha","start":"07:19","end":"08:58","startHours":7.319122997401773,"endHours":8.963480504941332,"quality":"auspicious"},{"name":"Amṛta","start":"08:58","end":"10:36","startHours":8.963480504941332,"endHours":10.60783801248089,"quality":"auspicious"},{"name":"Kāla","start":"10:36","end":"12:15","startHours":10.60783801248089,"endHours":12.25219552002045,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:54","startHours":12.25219552002045,"endHours":13.89655302756001,"quality":"auspicious"},{"name":"Roga","start":"13:54","end":"15:32","startHours":13.89655302756001,"endHours":15.540910535099568,"quality":"inauspicious"},{"name":"Udveg","start":"15:32","end":"17:11","startHours":15.540910535099568,"endHours":17.185268042639127,"quality":"inauspicious"},{"name":"Chala","start":"17:11","end":"18:50","startHours":17.185268042639127,"endHours":18.829625550178687,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:50","end":"20:11","startHours":18.829625550178687,"endHours":20.185268042639127,"quality":"inauspicious"},{"name":"Udveg","start":"20:11","end":"21:32","startHours":20.185268042639127,"endHours":21.54091053509957,"quality":"inauspicious"},{"name":"Chala","start":"21:32","end":"22:54","startHours":21.54091053509957,"endHours":22.89655302756001,"quality":"neutral"},{"name":"Labha","start":"22:54","end":"00:15","startHours":22.89655302756001,"endHours":24.25219552002045,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:36","startHours":24.25219552002045,"endHours":25.60783801248089,"quality":"auspicious"},{"name":"Kāla","start":"01:36","end":"02:58","startHours":25.60783801248089,"endHours":26.96348050494133,"quality":"inauspicious"},{"name":"Śubha","start":"02:58","end":"04:19","startHours":26.96348050494133,"endHours":28.319122997401774,"quality":"auspicious"},{"name":"Roga","start":"04:19","end":"05:40","startHours":28.319122997401774,"endHours":29.674765489862214,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.674765489862214,"endHours":6.674765489862214,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.674765489862214,"endHours":7.674765489862214,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.674765489862214,"endHours":8.674765489862214,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.674765489862214,"endHours":9.674765489862214,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.674765489862214,"endHours":10.674765489862214,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.674765489862214,"endHours":11.674765489862214,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.674765489862214,"endHours":12.674765489862214,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.674765489862214,"endHours":13.674765489862214,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.674765489862214,"endHours":14.674765489862214,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.674765489862214,"endHours":15.674765489862214,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.674765489862214,"endHours":16.674765489862214,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.674765489862214,"endHours":17.674765489862214,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.674765489862214,"endHours":18.674765489862214,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.674765489862214,"endHours":19.674765489862214,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.674765489862214,"endHours":20.674765489862214,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.674765489862214,"endHours":21.674765489862214,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.674765489862214,"endHours":22.674765489862214,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.674765489862214,"endHours":23.674765489862214,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.674765489862214,"endHours":24.674765489862214,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.674765489862214,"endHours":25.674765489862214,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.674765489862214,"endHours":26.674765489862214,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.674765489862214,"endHours":27.674765489862214,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.674765489862214,"endHours":28.674765489862214,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.674765489862214,"endHours":29.674765489862214,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.962009904178807,"eotMinutes":1.7978687987730522,"ayanamsa":24.1367}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pratipada · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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":"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 24, 2020 CE · Ṛṣikeśa · Vidhyamitra","description":"April 24, 2020 CE for Ṛṣikeśa: Śukla Pratipada, sūryodaya 05:40, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2020-04-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2020-04-24","sa":"https://sa.vidhyamitra.com/city/rishikesh/2020-04-24","hi":"https://hi.vidhyamitra.com/city/rishikesh/2020-04-24","x-default":"https://vidhyamitra.com/city/rishikesh/2020-04-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T05:53:09.433Z","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":"2026-05-15T05:53:09.433Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T05:53:09.433Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}