{"id":"vidhyamitra:city-day:rishikesh:2124-04-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2124-04-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-04-09","date_display":"April 9, 2124 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":2124,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496933.770833,"kali_year":5225,"ahargana":1908468.2708,"sun":{"sidereal_longitude":353.7475,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":286.6588,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.9113,"elapsed_within_tithi_degrees":4.9113},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.6588,"elapsed_within_degrees":6.6588},"yoga":{"number":22,"name":"Sādhya","sum_longitude":280.4064},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2124,"month":4,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496933.770833,"ahargana":1908468.2708,"kali_year":5225,"ayanamsa_lahiri":25.589,"grahas":{"sun":{"sidereal_longitude":353.883726,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":286.378326,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":4.1258},"mars":{"sidereal_longitude":358.549126,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":326.03222600000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":181.260126,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":25.86552599999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":102.50712599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":220.1668,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":40.1668,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2124,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496933.770833,"kali_year":5225,"ahargana":1908468.2708,"sun":{"sidereal_longitude":353.7475,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":286.6588,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.9113,"elapsed_within_tithi_degrees":4.9113},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":286.6588,"elapsed_within_degrees":6.6588},"yoga":{"number":22,"name":"Sādhya","sum_longitude":280.4064},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.126,"elongation":67.089},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.126,"opposition_distance":112.911}},"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":"05:57","sunsetLocal":"18:41","solarNoonLocal":"12:19","dayLengthHours":12.722648499480194,"dayLengthDisplay":"12 Hours 43 Mins 22 Secs","nightLengthDisplay":"11 Hours 16 Mins 38 Secs","moonriseLocal":"02:27","moonsetLocal":"13:10","rahuKala":{"name":"Rāhu Kāla","start":"17:05","end":"18:41","startHours":17.084757958692496,"endHours":18.67508902112752,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:19","end":"13:54","startHours":12.313764771387422,"endHours":13.904095833822446,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:30","end":"17:05","startHours":15.49442689625747,"endHours":17.084757958692496,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:21","startHours":8.92105850485937,"endHours":9.345146788175377,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:49","startHours":6.482550875792334,"endHours":6.821821502445139,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:44","startHours":11.889676488071416,"endHours":12.737853054703429,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:06","startHours":4.2560873883833,"endHours":5.104263955015313,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:57","startHours":4.892219813357309,"endHours":5.9524405216473255,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:17","startHours":14.434206187967455,"endHours":15.282382754599467,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.47508902112752,"endHours":18.87508902112752,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:12","startHours":18.67508902112752,"endHours":19.205199375272528,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.42508902112752,"endHours":20.17508902112752,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:44","startHours":23.889676488071416,"endHours":24.73785305470343,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:57","end":"07:33","startHours":5.9524405216473255,"endHours":7.54277158408235,"quality":"inauspicious"},{"name":"Chala","start":"07:33","end":"09:08","startHours":7.54277158408235,"endHours":9.133102646517374,"quality":"neutral"},{"name":"Labha","start":"09:08","end":"10:43","startHours":9.133102646517374,"endHours":10.723433708952399,"quality":"auspicious"},{"name":"Amṛta","start":"10:43","end":"12:19","startHours":10.723433708952399,"endHours":12.313764771387422,"quality":"auspicious"},{"name":"Kāla","start":"12:19","end":"13:54","startHours":12.313764771387422,"endHours":13.904095833822446,"quality":"inauspicious"},{"name":"Śubha","start":"13:54","end":"15:30","startHours":13.904095833822446,"endHours":15.49442689625747,"quality":"auspicious"},{"name":"Roga","start":"15:30","end":"17:05","startHours":15.49442689625747,"endHours":17.084757958692496,"quality":"inauspicious"},{"name":"Udveg","start":"17:05","end":"18:41","startHours":17.084757958692496,"endHours":18.67508902112752,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:41","end":"20:05","startHours":18.67508902112752,"endHours":20.084757958692496,"quality":"auspicious"},{"name":"Roga","start":"20:05","end":"21:30","startHours":20.084757958692496,"endHours":21.494426896257472,"quality":"inauspicious"},{"name":"Udveg","start":"21:30","end":"22:54","startHours":21.494426896257472,"endHours":22.904095833822446,"quality":"inauspicious"},{"name":"Chala","start":"22:54","end":"00:19","startHours":22.904095833822446,"endHours":24.313764771387422,"quality":"neutral"},{"name":"Labha","start":"00:19","end":"01:43","startHours":24.313764771387422,"endHours":25.7234337089524,"quality":"auspicious"},{"name":"Amṛta","start":"01:43","end":"03:08","startHours":25.7234337089524,"endHours":27.133102646517372,"quality":"auspicious"},{"name":"Kāla","start":"03:08","end":"04:33","startHours":27.133102646517372,"endHours":28.54277158408235,"quality":"inauspicious"},{"name":"Śubha","start":"04:33","end":"05:57","startHours":28.54277158408235,"endHours":29.952440521647326,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.9524405216473255,"endHours":6.9524405216473255,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.9524405216473255,"endHours":7.9524405216473255,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.9524405216473255,"endHours":8.952440521647326,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.952440521647326,"endHours":9.952440521647326,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.952440521647326,"endHours":10.952440521647326,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.952440521647326,"endHours":11.952440521647326,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.952440521647326,"endHours":12.952440521647326,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.952440521647326,"endHours":13.952440521647326,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.952440521647326,"endHours":14.952440521647326,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.952440521647326,"endHours":15.952440521647326,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.952440521647326,"endHours":16.952440521647326,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.952440521647326,"endHours":17.952440521647326,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.952440521647326,"endHours":18.952440521647326,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.952440521647326,"endHours":19.952440521647326,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.952440521647326,"endHours":20.952440521647326,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.952440521647326,"endHours":21.952440521647326,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.952440521647326,"endHours":22.952440521647326,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.952440521647326,"endHours":23.952440521647326,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.952440521647326,"endHours":24.952440521647326,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.952440521647326,"endHours":25.952440521647326,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.952440521647326,"endHours":26.952440521647326,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.952440521647326,"endHours":27.952440521647326,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.952440521647326,"endHours":28.952440521647326,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.952440521647326,"endHours":29.952440521647326,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","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":7.619130452808467,"eotMinutes":-1.8962862832453116,"ayanamsa":25.589}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Daśamī · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 9, 2124 CE · Ṛṣikeśa · Vidhyamitra","description":"April 9, 2124 CE for Ṛṣikeśa: Kṛṣṇa Daśamī, sūryodaya 05:57, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2124-04-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2124-04-09","sa":"https://sa.vidhyamitra.com/city/rishikesh/2124-04-09","hi":"https://hi.vidhyamitra.com/city/rishikesh/2124-04-09","x-default":"https://vidhyamitra.com/city/rishikesh/2124-04-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T12:42:38.778Z","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":"2026-05-24T12:42:38.778Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T12:42:38.778Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}