{"id":"vidhyamitra:city-day:rishikesh:2128-03-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2128-03-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2128-03-21","date_display":"March 21, 2128 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":2128,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498375.770833,"kali_year":5229,"ahargana":1909910.2708,"sun":{"sidereal_longitude":334.9507,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":207.4305,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":232.4798,"elapsed_within_tithi_degrees":4.4798},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.4305,"elapsed_within_degrees":7.4305},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":182.3813},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":2128,"month":3,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498375.770833,"ahargana":1909910.2708,"kali_year":5229,"ayanamsa_lahiri":25.6441,"grahas":{"sun":{"sidereal_longitude":335.069631,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":208.95463100000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":4.0323},"mars":{"sidereal_longitude":15.16453100000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":332.46723099999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":301.94833100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":321.29573099999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":159.33243100000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":143.7627,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.7627,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2128,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498375.770833,"kali_year":5229,"ahargana":1909910.2708,"sun":{"sidereal_longitude":334.9507,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":207.4305,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":232.4798,"elapsed_within_tithi_degrees":4.4798},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.4305,"elapsed_within_degrees":7.4305},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":182.3813},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.032,"elongation":127.52},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.032,"opposition_distance":52.48}},"eclipse_window_40days":[{"offset_days":-20,"type":"solar","occurs":true,"moon_latitude":0.917,"elongation":1.88},{"offset_days":-4,"type":"lunar","occurs":true,"moon_latitude":0.586,"opposition_distance":0.502}]},"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":"06:20","sunsetLocal":"18:29","solarNoonLocal":"12:25","dayLengthHours":12.150296978331266,"dayLengthDisplay":"12 Hours 09 Mins 01 Secs","nightLengthDisplay":"11 Hours 50 Mins 59 Secs","moonriseLocal":"22:43","moonsetLocal":"09:17","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:29","startHours":16.969234793903016,"endHours":18.488021916194423,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"13:56","startHours":12.412873427028792,"endHours":13.931660549320199,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:27","end":"16:58","startHours":15.450447671611606,"endHours":16.969234793903016,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:35","startHours":9.17279423280712,"endHours":9.577804132084829,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:10","startHours":6.843987311960294,"endHours":7.167995231382461,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":12.007863527751082,"endHours":12.817883326306498,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:32","startHours":4.717685340752323,"endHours":5.5277051393077405,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:20","startHours":5.3252001896688865,"endHours":6.337724937863158,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.437922923417336,"endHours":15.247942721972754,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.288021916194424,"endHours":18.688021916194423,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"19:00","startHours":18.488021916194423,"endHours":18.99428429029156,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.238021916194423,"endHours":19.988021916194423,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":24.007863527751084,"endHours":24.8178833263065,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:20","end":"07:51","startHours":6.337724937863158,"endHours":7.856512060154566,"quality":"inauspicious"},{"name":"Chala","start":"07:51","end":"09:23","startHours":7.856512060154566,"endHours":9.375299182445975,"quality":"neutral"},{"name":"Labha","start":"09:23","end":"10:54","startHours":9.375299182445975,"endHours":10.894086304737382,"quality":"auspicious"},{"name":"Amṛta","start":"10:54","end":"12:25","startHours":10.894086304737382,"endHours":12.412873427028792,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"13:56","startHours":12.412873427028792,"endHours":13.931660549320199,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:27","startHours":13.931660549320199,"endHours":15.450447671611606,"quality":"auspicious"},{"name":"Roga","start":"15:27","end":"16:58","startHours":15.450447671611606,"endHours":16.969234793903016,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:29","startHours":16.969234793903016,"endHours":18.488021916194423,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:29","end":"19:58","startHours":18.488021916194423,"endHours":19.969234793903016,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:27","startHours":19.969234793903016,"endHours":21.450447671611606,"quality":"inauspicious"},{"name":"Udveg","start":"21:27","end":"22:56","startHours":21.450447671611606,"endHours":22.9316605493202,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:25","startHours":22.9316605493202,"endHours":24.412873427028792,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:54","startHours":24.412873427028792,"endHours":25.89408630473738,"quality":"auspicious"},{"name":"Amṛta","start":"01:54","end":"03:23","startHours":25.89408630473738,"endHours":27.375299182445975,"quality":"auspicious"},{"name":"Kāla","start":"03:23","end":"04:51","startHours":27.375299182445975,"endHours":28.856512060154564,"quality":"inauspicious"},{"name":"Śubha","start":"04:51","end":"06:20","startHours":28.856512060154564,"endHours":30.337724937863157,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.337724937863158,"endHours":7.337724937863158,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.337724937863158,"endHours":8.337724937863157,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.337724937863157,"endHours":9.337724937863157,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.337724937863157,"endHours":10.337724937863157,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.337724937863157,"endHours":11.337724937863157,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.337724937863157,"endHours":12.337724937863157,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.337724937863157,"endHours":13.337724937863157,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.337724937863157,"endHours":14.337724937863157,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.337724937863157,"endHours":15.337724937863157,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.337724937863157,"endHours":16.337724937863157,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.337724937863157,"endHours":17.337724937863157,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.337724937863157,"endHours":18.337724937863157,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.337724937863157,"endHours":19.337724937863157,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.337724937863157,"endHours":20.337724937863157,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.337724937863157,"endHours":21.337724937863157,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.337724937863157,"endHours":22.337724937863157,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.337724937863157,"endHours":23.337724937863157,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.337724937863157,"endHours":24.337724937863157,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.337724937863157,"endHours":25.337724937863157,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.337724937863157,"endHours":26.337724937863157,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.337724937863157,"endHours":27.337724937863157,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.337724937863157,"endHours":28.337724937863157,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.337724937863157,"endHours":29.337724937863157,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.337724937863157,"endHours":30.337724937863157,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.2838678068899312,"eotMinutes":-7.842805621727393,"ayanamsa":25.6441}},"calendars":{"vikram_samvat":2185,"vikram_samvatsara":"Plava","saka_samvat":2050,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1535,"malayalam_era":1304,"nanakshahi_year":659,"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 Pañcamī · Vikram 2185 Plava · Śaka 2050 Sarvadhāri"},"festivals":[],"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 March 21, 2128 CE · Ṛṣikeśa · Vidhyamitra","description":"March 21, 2128 CE for Ṛṣikeśa: Kṛṣṇa Pañcamī, sūryodaya 06:20, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2128-03-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2128-03-21","sa":"https://sa.vidhyamitra.com/city/rishikesh/2128-03-21","hi":"https://hi.vidhyamitra.com/city/rishikesh/2128-03-21","x-default":"https://vidhyamitra.com/city/rishikesh/2128-03-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:15:24.727Z","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":"2026-05-31T17:15:24.727Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:15:24.727Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}