{"id":"vidhyamitra:city-day:rishikesh:1940-04-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1940-04-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1940-04-24","date_display":"April 24, 1940 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":1940,"month":4,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429743.770833,"kali_year":5042,"ahargana":1841278.2708,"sun":{"sidereal_longitude":10.918,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":216.2159,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.2978,"elapsed_within_tithi_degrees":1.2978},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.2159,"elapsed_within_degrees":2.8826},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.1339},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1940,"month":4,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429743.770833,"ahargana":1841278.2708,"kali_year":5042,"ayanamsa_lahiri":23.0192,"grahas":{"sun":{"sidereal_longitude":10.688378,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":215.97177799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":2.6432},"mars":{"sidereal_longitude":52.46527800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":346.716078,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":2.4310780000000136,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":57.042778,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":11.664278000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":180.2164,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":0.2164,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1940,"month":4,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429743.770833,"kali_year":5042,"ahargana":1841278.2708,"sun":{"sidereal_longitude":10.918,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":216.2159,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.2978,"elapsed_within_tithi_degrees":1.2978},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.2159,"elapsed_within_degrees":2.8826},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.1339},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.643,"elongation":154.702},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.643,"opposition_distance":25.298}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":0.229,"elongation":2.815},{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":0.602,"opposition_distance":0.966}]},"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":"05:41","sunsetLocal":"18:49","solarNoonLocal":"12:15","dayLengthHours":13.13744711910661,"dayLengthDisplay":"13 Hours 08 Mins 15 Secs","nightLengthDisplay":"10 Hours 51 Mins 45 Secs","moonriseLocal":"20:42","moonsetLocal":"07:11","rahuKala":{"name":"Rāhu Kāla","start":"12:15","end":"13:54","startHours":12.25219552002045,"endHours":13.894376409908777,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:20","end":"08:58","startHours":7.325652850355472,"endHours":8.967833740243798,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:37","end":"12:15","startHours":10.610014630132124,"endHours":12.25219552002045,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:11","startHours":8.748876288258689,"endHours":9.18679119222891,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:35","startHours":6.2308655904299215,"endHours":6.581197513606098,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:41","startHours":11.81428061605023,"endHours":12.69011042399067,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:48","startHours":3.9318123445862643,"endHours":4.8076421525267055,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:41","startHours":4.588684700541595,"endHours":5.683471960467146,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:19","startHours":14.441770039871553,"endHours":15.317599847811994,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.620919079573756,"endHours":19.020919079573755,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:22","startHours":18.820919079573756,"endHours":19.368312709536532,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.570919079573756,"endHours":20.320919079573756,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:41","startHours":23.81428061605023,"endHours":24.69011042399067,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:41","end":"07:20","startHours":5.683471960467146,"endHours":7.325652850355472,"quality":"auspicious"},{"name":"Amṛta","start":"07:20","end":"08:58","startHours":7.325652850355472,"endHours":8.967833740243798,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:37","startHours":8.967833740243798,"endHours":10.610014630132124,"quality":"inauspicious"},{"name":"Śubha","start":"10:37","end":"12:15","startHours":10.610014630132124,"endHours":12.25219552002045,"quality":"auspicious"},{"name":"Roga","start":"12:15","end":"13:54","startHours":12.25219552002045,"endHours":13.894376409908777,"quality":"inauspicious"},{"name":"Udveg","start":"13:54","end":"15:32","startHours":13.894376409908777,"endHours":15.536557299797103,"quality":"inauspicious"},{"name":"Chala","start":"15:32","end":"17:11","startHours":15.536557299797103,"endHours":17.17873818968543,"quality":"neutral"},{"name":"Labha","start":"17:11","end":"18:49","startHours":17.17873818968543,"endHours":18.820919079573756,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:49","end":"20:11","startHours":18.820919079573756,"endHours":20.17873818968543,"quality":"inauspicious"},{"name":"Chala","start":"20:11","end":"21:32","startHours":20.17873818968543,"endHours":21.536557299797103,"quality":"neutral"},{"name":"Labha","start":"21:32","end":"22:54","startHours":21.536557299797103,"endHours":22.894376409908777,"quality":"auspicious"},{"name":"Amṛta","start":"22:54","end":"00:15","startHours":22.894376409908777,"endHours":24.25219552002045,"quality":"auspicious"},{"name":"Kāla","start":"00:15","end":"01:37","startHours":24.25219552002045,"endHours":25.610014630132124,"quality":"inauspicious"},{"name":"Śubha","start":"01:37","end":"02:58","startHours":25.610014630132124,"endHours":26.967833740243798,"quality":"auspicious"},{"name":"Roga","start":"02:58","end":"04:20","startHours":26.967833740243798,"endHours":28.32565285035547,"quality":"inauspicious"},{"name":"Udveg","start":"04:20","end":"05:41","startHours":28.32565285035547,"endHours":29.683471960467145,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.683471960467146,"endHours":6.683471960467146,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.683471960467146,"endHours":7.683471960467146,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.683471960467146,"endHours":8.683471960467145,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.683471960467145,"endHours":9.683471960467145,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.683471960467145,"endHours":10.683471960467145,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.683471960467145,"endHours":11.683471960467145,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.683471960467145,"endHours":12.683471960467145,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.683471960467145,"endHours":13.683471960467145,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.683471960467145,"endHours":14.683471960467145,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.683471960467145,"endHours":15.683471960467145,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.683471960467145,"endHours":16.683471960467145,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.683471960467145,"endHours":17.683471960467145,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.683471960467145,"endHours":18.683471960467145,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.683471960467145,"endHours":19.683471960467145,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.683471960467145,"endHours":20.683471960467145,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.683471960467145,"endHours":21.683471960467145,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.683471960467145,"endHours":22.683471960467145,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.683471960467145,"endHours":23.683471960467145,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.683471960467145,"endHours":24.683471960467145,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.683471960467145,"endHours":25.683471960467145,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.683471960467145,"endHours":26.683471960467145,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.683471960467145,"endHours":27.683471960467145,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.683471960467145,"endHours":28.683471960467145,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.683471960467145,"endHours":29.683471960467145,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.751525433878681,"eotMinutes":1.7978687987730522,"ayanamsa":23.0192}},"calendars":{"vikram_samvat":1997,"vikram_samvatsara":"Vijaya","saka_samvat":1862,"saka_samvatsara":"Vikrama","bengali_samvat":1347,"malayalam_era":1116,"nanakshahi_year":471,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Tṛtīyā · Vikram 1997 Vijaya · Śaka 1862 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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, 1940 CE · Ṛṣikeśa · Vidhyamitra","description":"April 24, 1940 CE for Ṛṣikeśa: Kṛṣṇa Tṛtīyā, sūryodaya 05:41, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1940-04-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1940-04-24","sa":"https://sa.vidhyamitra.com/city/rishikesh/1940-04-24","hi":"https://hi.vidhyamitra.com/city/rishikesh/1940-04-24","x-default":"https://vidhyamitra.com/city/rishikesh/1940-04-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:34:42.794Z","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":"2026-05-31T15:34:42.794Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:34:42.794Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}