{"id":"vidhyamitra:city-day:rishikesh:1935-04-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1935-04-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1935-04-25","date_display":"April 25, 1935 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":1935,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427917.770833,"kali_year":5037,"ahargana":1839452.2708,"sun":{"sidereal_longitude":11.2028,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":267.9932,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.7904,"elapsed_within_tithi_degrees":4.7904},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":267.9932,"elapsed_within_degrees":1.3265},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.196},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1935,"month":4,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427917.770833,"ahargana":1839452.2708,"kali_year":5037,"ayanamsa_lahiri":22.9493,"grahas":{"sun":{"sidereal_longitude":10.962743999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":266.19324400000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-0.7012},"mars":{"sidereal_longitude":167.334744,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":8.903344000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":208.07094400000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":48.30164400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":315.178144,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":276.9666,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":96.9666,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1935,"month":4,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427917.770833,"kali_year":5037,"ahargana":1839452.2708,"sun":{"sidereal_longitude":11.2028,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":267.9932,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.7904,"elapsed_within_tithi_degrees":4.7904},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":267.9932,"elapsed_within_degrees":1.3265},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.196},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.701,"elongation":103.21},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.701,"opposition_distance":76.79}},"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":"05:41","sunsetLocal":"18:49","solarNoonLocal":"12:15","dayLengthHours":13.143175117673763,"dayLengthDisplay":"13 Hours 08 Mins 35 Secs","nightLengthDisplay":"10 Hours 51 Mins 25 Secs","moonriseLocal":"00:07","moonsetLocal":"10:25","rahuKala":{"name":"Rāhu Kāla","start":"13:54","end":"15:32","startHours":13.891979245074765,"endHours":15.534876134783985,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:41","end":"07:19","startHours":5.677494796528663,"endHours":7.320391686237883,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:58","end":"10:36","startHours":8.963288575947104,"endHours":10.606185465656324,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:11","startHours":8.744235657319209,"endHours":9.182341494574999,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:35","startHours":6.225127093098403,"endHours":6.575611762903037,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:41","startHours":11.810976518109753,"endHours":12.687188192621337,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:48","startHours":3.9250714475054944,"endHours":4.801283122017079,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:41","startHours":4.582230203389183,"endHours":5.677494796528663,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:19","startHours":14.439611541644505,"endHours":15.315823216156089,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.620669914202427,"endHours":19.020669914202426,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:22","startHours":18.820669914202426,"endHours":19.368302210772168,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.570669914202426,"endHours":20.320669914202426,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:41","startHours":23.81097651810975,"endHours":24.68718819262134,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:41","end":"07:19","startHours":5.677494796528663,"endHours":7.320391686237883,"quality":"auspicious"},{"name":"Roga","start":"07:19","end":"08:58","startHours":7.320391686237883,"endHours":8.963288575947104,"quality":"inauspicious"},{"name":"Udveg","start":"08:58","end":"10:36","startHours":8.963288575947104,"endHours":10.606185465656324,"quality":"inauspicious"},{"name":"Chala","start":"10:36","end":"12:15","startHours":10.606185465656324,"endHours":12.249082355365545,"quality":"neutral"},{"name":"Labha","start":"12:15","end":"13:54","startHours":12.249082355365545,"endHours":13.891979245074765,"quality":"auspicious"},{"name":"Amṛta","start":"13:54","end":"15:32","startHours":13.891979245074765,"endHours":15.534876134783985,"quality":"auspicious"},{"name":"Kāla","start":"15:32","end":"17:11","startHours":15.534876134783985,"endHours":17.177773024493206,"quality":"inauspicious"},{"name":"Śubha","start":"17:11","end":"18:49","startHours":17.177773024493206,"endHours":18.820669914202426,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:49","end":"20:11","startHours":18.820669914202426,"endHours":20.177773024493206,"quality":"auspicious"},{"name":"Kāla","start":"20:11","end":"21:32","startHours":20.177773024493206,"endHours":21.534876134783985,"quality":"inauspicious"},{"name":"Śubha","start":"21:32","end":"22:54","startHours":21.534876134783985,"endHours":22.891979245074765,"quality":"auspicious"},{"name":"Roga","start":"22:54","end":"00:15","startHours":22.891979245074765,"endHours":24.249082355365545,"quality":"inauspicious"},{"name":"Udveg","start":"00:15","end":"01:36","startHours":24.249082355365545,"endHours":25.606185465656324,"quality":"inauspicious"},{"name":"Chala","start":"01:36","end":"02:58","startHours":25.606185465656324,"endHours":26.963288575947104,"quality":"neutral"},{"name":"Labha","start":"02:58","end":"04:19","startHours":26.963288575947104,"endHours":28.320391686237883,"quality":"auspicious"},{"name":"Amṛta","start":"04:19","end":"05:41","startHours":28.320391686237883,"endHours":29.677494796528663,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.677494796528663,"endHours":6.677494796528663,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.677494796528663,"endHours":7.677494796528663,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.677494796528663,"endHours":8.677494796528663,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.677494796528663,"endHours":9.677494796528663,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.677494796528663,"endHours":10.677494796528663,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.677494796528663,"endHours":11.677494796528663,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.677494796528663,"endHours":12.677494796528663,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.677494796528663,"endHours":13.677494796528663,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.677494796528663,"endHours":14.677494796528663,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.677494796528663,"endHours":15.677494796528663,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.677494796528663,"endHours":16.677494796528663,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.677494796528663,"endHours":17.677494796528663,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.677494796528663,"endHours":18.677494796528663,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.677494796528663,"endHours":19.677494796528663,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.677494796528663,"endHours":20.677494796528663,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.677494796528663,"endHours":21.677494796528663,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.677494796528663,"endHours":22.677494796528663,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.677494796528663,"endHours":23.677494796528663,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.677494796528663,"endHours":24.677494796528663,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.677494796528663,"endHours":25.677494796528663,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.677494796528663,"endHours":26.677494796528663,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.677494796528663,"endHours":27.677494796528663,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.677494796528663,"endHours":28.677494796528663,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.677494796528663,"endHours":29.677494796528663,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.820813765958528,"eotMinutes":1.9846586780673228,"ayanamsa":22.9493}},"calendars":{"vikram_samvat":1992,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1857,"saka_samvatsara":"Yuva","bengali_samvat":1342,"malayalam_era":1111,"nanakshahi_year":466,"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 Saptamī · Vikram 1992 Sarvadhāri · Śaka 1857 Yuva"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 25, 1935 CE · Ṛṣikeśa · Vidhyamitra","description":"April 25, 1935 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 05:41, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1935-04-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1935-04-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/1935-04-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/1935-04-25","x-default":"https://vidhyamitra.com/city/rishikesh/1935-04-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:41:23.485Z","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":"2026-05-31T15:41:23.485Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:41:23.485Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}