{"id":"vidhyamitra:city-day:rishikesh:2001-03-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2001-03-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-03-25","date_display":"March 25, 2001 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":2001,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451993.770833,"kali_year":5102,"ahargana":1863528.2708,"sun":{"sidereal_longitude":340.7666,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":340.533,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.7664,"elapsed_within_tithi_degrees":11.7664},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.533,"elapsed_within_degrees":7.1997},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.2996},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2001,"month":3,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451993.770833,"ahargana":1863528.2708,"kali_year":5102,"ayanamsa_lahiri":23.8702,"grahas":{"sun":{"sidereal_longitude":340.593264,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":340.387464,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.4206},"mars":{"sidereal_longitude":234.090464,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":316.5857639999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":42.52596399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":348.889864,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":33.16016400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":81.3043,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":261.3043,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"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":2001,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451993.770833,"kali_year":5102,"ahargana":1863528.2708,"sun":{"sidereal_longitude":340.7666,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":340.533,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.7664,"elapsed_within_tithi_degrees":11.7664},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.533,"elapsed_within_degrees":7.1997},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.2996},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.421,"elongation":0.234},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.421,"opposition_distance":179.766}},"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":"06:16","sunsetLocal":"18:31","solarNoonLocal":"12:24","dayLengthHours":12.265537790881467,"dayLengthDisplay":"12 Hours 15 Mins 56 Secs","nightLengthDisplay":"11 Hours 44 Mins 04 Secs","moonriseLocal":"06:16","moonsetLocal":"18:29","rahuKala":{"name":"Rāhu Kāla","start":"16:59","end":"18:31","startHours":16.99139961947523,"endHours":18.524591843335415,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:56","startHours":12.391822947894681,"endHours":13.925015171754865,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:27","end":"16:59","startHours":15.458207395615048,"endHours":16.99139961947523,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:32","startHours":9.12101287032629,"endHours":9.529864130022338,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:06","startHours":6.770118127074008,"endHours":7.097199134830848,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:48","startHours":11.982971688198633,"endHours":12.80067420759073,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:26","startHours":4.623649013669751,"endHours":5.441351533061849,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:16","startHours":5.236925903213825,"endHours":6.259054052453947,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.436079246374923,"endHours":15.253781765767021,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.324591843335416,"endHours":18.724591843335414,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:02","startHours":18.524591843335415,"endHours":19.035655917955477,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.274591843335415,"endHours":20.024591843335415,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:48","startHours":23.98297168819863,"endHours":24.80067420759073,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:16","end":"07:48","startHours":6.259054052453947,"endHours":7.79224627631413,"quality":"inauspicious"},{"name":"Chala","start":"07:48","end":"09:20","startHours":7.79224627631413,"endHours":9.325438500174315,"quality":"neutral"},{"name":"Labha","start":"09:20","end":"10:52","startHours":9.325438500174315,"endHours":10.858630724034498,"quality":"auspicious"},{"name":"Amṛta","start":"10:52","end":"12:24","startHours":10.858630724034498,"endHours":12.391822947894681,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:56","startHours":12.391822947894681,"endHours":13.925015171754865,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:27","startHours":13.925015171754865,"endHours":15.458207395615048,"quality":"auspicious"},{"name":"Roga","start":"15:27","end":"16:59","startHours":15.458207395615048,"endHours":16.99139961947523,"quality":"inauspicious"},{"name":"Udveg","start":"16:59","end":"18:31","startHours":16.99139961947523,"endHours":18.524591843335415,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:31","end":"19:59","startHours":18.524591843335415,"endHours":19.99139961947523,"quality":"auspicious"},{"name":"Roga","start":"19:59","end":"21:27","startHours":19.99139961947523,"endHours":21.458207395615048,"quality":"inauspicious"},{"name":"Udveg","start":"21:27","end":"22:56","startHours":21.458207395615048,"endHours":22.925015171754865,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:24","startHours":22.925015171754865,"endHours":24.39182294789468,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"01:52","startHours":24.39182294789468,"endHours":25.858630724034498,"quality":"auspicious"},{"name":"Amṛta","start":"01:52","end":"03:20","startHours":25.858630724034498,"endHours":27.325438500174315,"quality":"auspicious"},{"name":"Kāla","start":"03:20","end":"04:48","startHours":27.325438500174315,"endHours":28.79224627631413,"quality":"inauspicious"},{"name":"Śubha","start":"04:48","end":"06:16","startHours":28.79224627631413,"endHours":30.259054052453948,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.259054052453947,"endHours":7.259054052453947,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.259054052453947,"endHours":8.259054052453948,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.259054052453948,"endHours":9.259054052453948,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.259054052453948,"endHours":10.259054052453948,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.259054052453948,"endHours":11.259054052453948,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.259054052453948,"endHours":12.259054052453948,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.259054052453948,"endHours":13.259054052453948,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.259054052453948,"endHours":14.259054052453948,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.259054052453948,"endHours":15.259054052453948,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.259054052453948,"endHours":16.259054052453948,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.259054052453948,"endHours":17.259054052453948,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.259054052453948,"endHours":18.259054052453948,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.259054052453948,"endHours":19.259054052453948,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.259054052453948,"endHours":20.259054052453948,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.259054052453948,"endHours":21.259054052453948,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.259054052453948,"endHours":22.259054052453948,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.259054052453948,"endHours":23.259054052453948,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.259054052453948,"endHours":24.259054052453948,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.259054052453948,"endHours":25.259054052453948,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.259054052453948,"endHours":26.259054052453948,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.259054052453948,"endHours":27.259054052453948,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.259054052453948,"endHours":28.259054052453948,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.259054052453948,"endHours":29.259054052453948,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.259054052453948,"endHours":30.259054052453948,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"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":1.773752772565541,"eotMinutes":-6.579776873680923,"ayanamsa":23.8702}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Amāvasyā · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 25, 2001 CE · Ṛṣikeśa · Vidhyamitra","description":"March 25, 2001 CE for Ṛṣikeśa: Kṛṣṇa Amāvasyā, sūryodaya 06:16, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2001-03-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2001-03-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/2001-03-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/2001-03-25","x-default":"https://vidhyamitra.com/city/rishikesh/2001-03-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:18:49.936Z","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":"2026-05-17T01:18:49.936Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:18:49.936Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}