{"id":"vidhyamitra:city-day:rishikesh:2073-04-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2073-04-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2073-04-04","date_display":"April 4, 2073 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":2073,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478301.770833,"kali_year":5174,"ahargana":1889836.2708,"sun":{"sidereal_longitude":350.012,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":309.8565,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.8445,"elapsed_within_tithi_degrees":7.8445},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.8565,"elapsed_within_degrees":3.1899},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.8685},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2073,"month":4,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478301.770833,"ahargana":1889836.2708,"kali_year":5174,"ayanamsa_lahiri":24.8763,"grahas":{"sun":{"sidereal_longitude":350.019905,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":311.47760500000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-0.1943},"mars":{"sidereal_longitude":327.42950500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":326.802005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":67.03020500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":315.442905,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":208.99730499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":127.3798,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":307.3798,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2073,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478301.770833,"kali_year":5174,"ahargana":1889836.2708,"sun":{"sidereal_longitude":350.012,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":309.8565,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.8445,"elapsed_within_tithi_degrees":7.8445},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.8565,"elapsed_within_degrees":3.1899},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.8685},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.194,"elongation":40.155},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.194,"opposition_distance":139.845}},"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":"06:03","sunsetLocal":"18:38","solarNoonLocal":"12:20","dayLengthHours":12.584531504977292,"dayLengthDisplay":"12 Hours 35 Mins 04 Secs","nightLengthDisplay":"11 Hours 24 Mins 56 Secs","moonriseLocal":"04:05","moonsetLocal":"15:27","rahuKala":{"name":"Rāhu Kāla","start":"15:29","end":"17:03","startHours":15.485019927893159,"endHours":17.05808636601532,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:12","end":"10:46","startHours":9.192754175404513,"endHours":10.765820613526675,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"13:55","startHours":12.338887051648836,"endHours":13.911953489770998,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:24","startHours":8.98301198365489,"endHours":9.402496367154134,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:54","startHours":6.570976778534243,"endHours":6.906564285333638,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:46","startHours":11.919402668149592,"endHours":12.75837143514808,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:12","startHours":4.368683765163217,"endHours":5.207652532161703,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:00","end":"06:03","startHours":4.997910340412082,"endHours":6.046621299160189,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:17","startHours":14.436308969145049,"endHours":15.275277736143535,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.431152804137483,"endHours":18.83115280413748,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:09","startHours":18.631152804137482,"endHours":19.155508283511537,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.381152804137482,"endHours":20.131152804137482,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:46","startHours":23.919402668149594,"endHours":24.758371435148078,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:03","end":"07:37","startHours":6.046621299160189,"endHours":7.619687737282351,"quality":"inauspicious"},{"name":"Udveg","start":"07:37","end":"09:12","startHours":7.619687737282351,"endHours":9.192754175404513,"quality":"inauspicious"},{"name":"Chala","start":"09:12","end":"10:46","startHours":9.192754175404513,"endHours":10.765820613526675,"quality":"neutral"},{"name":"Labha","start":"10:46","end":"12:20","startHours":10.765820613526675,"endHours":12.338887051648836,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"13:55","startHours":12.338887051648836,"endHours":13.911953489770998,"quality":"auspicious"},{"name":"Kāla","start":"13:55","end":"15:29","startHours":13.911953489770998,"endHours":15.485019927893159,"quality":"inauspicious"},{"name":"Śubha","start":"15:29","end":"17:03","startHours":15.485019927893159,"endHours":17.05808636601532,"quality":"auspicious"},{"name":"Roga","start":"17:03","end":"18:38","startHours":17.05808636601532,"endHours":18.631152804137482,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:38","end":"20:03","startHours":18.631152804137482,"endHours":20.05808636601532,"quality":"inauspicious"},{"name":"Śubha","start":"20:03","end":"21:29","startHours":20.05808636601532,"endHours":21.48501992789316,"quality":"auspicious"},{"name":"Roga","start":"21:29","end":"22:55","startHours":21.48501992789316,"endHours":22.911953489770998,"quality":"inauspicious"},{"name":"Udveg","start":"22:55","end":"00:20","startHours":22.911953489770998,"endHours":24.338887051648836,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:46","startHours":24.338887051648836,"endHours":25.765820613526675,"quality":"neutral"},{"name":"Labha","start":"01:46","end":"03:12","startHours":25.765820613526675,"endHours":27.192754175404513,"quality":"auspicious"},{"name":"Amṛta","start":"03:12","end":"04:37","startHours":27.192754175404513,"endHours":28.61968773728235,"quality":"auspicious"},{"name":"Kāla","start":"04:37","end":"06:03","startHours":28.61968773728235,"endHours":30.04662129916019,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.046621299160189,"endHours":7.046621299160189,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.046621299160189,"endHours":8.04662129916019,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.04662129916019,"endHours":9.04662129916019,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.04662129916019,"endHours":10.04662129916019,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.04662129916019,"endHours":11.04662129916019,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.04662129916019,"endHours":12.04662129916019,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.04662129916019,"endHours":13.04662129916019,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.04662129916019,"endHours":14.04662129916019,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.04662129916019,"endHours":15.04662129916019,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.04662129916019,"endHours":16.04662129916019,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.04662129916019,"endHours":17.04662129916019,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.04662129916019,"endHours":18.04662129916019,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.04662129916019,"endHours":19.04662129916019,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.04662129916019,"endHours":20.04662129916019,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.04662129916019,"endHours":21.04662129916019,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.04662129916019,"endHours":22.04662129916019,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.04662129916019,"endHours":23.04662129916019,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.04662129916019,"endHours":24.04662129916019,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.04662129916019,"endHours":25.04662129916019,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.04662129916019,"endHours":26.04662129916019,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.04662129916019,"endHours":27.04662129916019,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.04662129916019,"endHours":28.04662129916019,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.04662129916019,"endHours":29.04662129916019,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.04662129916019,"endHours":30.04662129916019,"planetary_lord":"Saturn"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.868439262036839,"eotMinutes":-3.4036230989301703,"ayanamsa":24.8763}},"calendars":{"vikram_samvat":2130,"vikram_samvatsara":"Parābhava","saka_samvat":1995,"saka_samvatsara":"Vijaya","bengali_samvat":1480,"malayalam_era":1249,"nanakshahi_year":604,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Dvādaśī · Vikram 2130 Parābhava · Śaka 1995 Vijaya"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 4, 2073 CE · Ṛṣikeśa · Vidhyamitra","description":"April 4, 2073 CE for Ṛṣikeśa: Kṛṣṇa Dvādaśī, sūryodaya 06:03, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2073-04-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2073-04-04","sa":"https://sa.vidhyamitra.com/city/rishikesh/2073-04-04","hi":"https://hi.vidhyamitra.com/city/rishikesh/2073-04-04","x-default":"https://vidhyamitra.com/city/rishikesh/2073-04-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:41:27.088Z","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":"2026-05-31T19:41:27.088Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:41:27.088Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}