{"id":"vidhyamitra:city-day:rishikesh:2018-03-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2018-03-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-03-08","date_display":"March 8, 2018 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":2018,"month":3,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458185.770833,"kali_year":5119,"ahargana":1869720.2708,"sun":{"sidereal_longitude":323.4346,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":216.8551,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":253.4205,"elapsed_within_tithi_degrees":1.4205},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":216.8551,"elapsed_within_degrees":3.5218},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.2897},"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":2018,"month":3,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458185.770833,"ahargana":1869720.2708,"kali_year":5119,"ayanamsa_lahiri":24.107,"grahas":{"sun":{"sidereal_longitude":323.30778399999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":217.561684,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":4.373},"mars":{"sidereal_longitude":240.01678400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":338.561184,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":208.91428399999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":336.981484,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":253.55188399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":113.2223,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":293.2223,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":2018,"month":3,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458185.770833,"kali_year":5119,"ahargana":1869720.2708,"sun":{"sidereal_longitude":323.4346,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":216.8551,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":253.4205,"elapsed_within_tithi_degrees":1.4205},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":216.8551,"elapsed_within_degrees":3.5218},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.2897},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.373,"elongation":106.58},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.373,"opposition_distance":73.42}},"eclipse_window_40days":[{"offset_days":-20,"type":"solar","occurs":true,"moon_latitude":-0.855,"elongation":1.98}]},"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":"06:36","sunsetLocal":"18:21","solarNoonLocal":"12:28","dayLengthHours":11.74376860189625,"dayLengthDisplay":"11 Hours 44 Mins 38 Secs","nightLengthDisplay":"12 Hours 15 Mins 22 Secs","moonriseLocal":"00:13","moonsetLocal":"10:38","rahuKala":{"name":"Rāhu Kāla","start":"13:57","end":"15:25","startHours":13.942291332161712,"endHours":15.410262407398744,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:36","end":"08:04","startHours":6.602435955976557,"endHours":8.070407031213588,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:32","end":"11:00","startHours":9.538378106450619,"endHours":11.00634918168765,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:44","startHours":9.342648629752349,"endHours":9.73410758314889,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:24","startHours":7.091759647722235,"endHours":7.404926810439468,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:52","startHours":12.082861303528139,"endHours":12.865779210321223,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:49","startHours":5.036600142390391,"endHours":5.819518049183474,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:36","startHours":5.6237885724852035,"endHours":6.602435955976557,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:13","startHours":14.43161502390739,"endHours":15.214532930700473,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.146204557872807,"endHours":18.546204557872805,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:50","startHours":18.346204557872806,"endHours":18.835528249618484,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.096204557872806,"endHours":19.846204557872806,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:52","startHours":24.08286130352814,"endHours":24.86577921032122,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:36","end":"08:04","startHours":6.602435955976557,"endHours":8.070407031213588,"quality":"auspicious"},{"name":"Roga","start":"08:04","end":"09:32","startHours":8.070407031213588,"endHours":9.538378106450619,"quality":"inauspicious"},{"name":"Udveg","start":"09:32","end":"11:00","startHours":9.538378106450619,"endHours":11.00634918168765,"quality":"inauspicious"},{"name":"Chala","start":"11:00","end":"12:28","startHours":11.00634918168765,"endHours":12.474320256924681,"quality":"neutral"},{"name":"Labha","start":"12:28","end":"13:57","startHours":12.474320256924681,"endHours":13.942291332161712,"quality":"auspicious"},{"name":"Amṛta","start":"13:57","end":"15:25","startHours":13.942291332161712,"endHours":15.410262407398744,"quality":"auspicious"},{"name":"Kāla","start":"15:25","end":"16:53","startHours":15.410262407398744,"endHours":16.878233482635775,"quality":"inauspicious"},{"name":"Śubha","start":"16:53","end":"18:21","startHours":16.878233482635775,"endHours":18.346204557872806,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:21","end":"19:53","startHours":18.346204557872806,"endHours":19.878233482635775,"quality":"auspicious"},{"name":"Kāla","start":"19:53","end":"21:25","startHours":19.878233482635775,"endHours":21.410262407398744,"quality":"inauspicious"},{"name":"Śubha","start":"21:25","end":"22:57","startHours":21.410262407398744,"endHours":22.942291332161712,"quality":"auspicious"},{"name":"Roga","start":"22:57","end":"00:28","startHours":22.942291332161712,"endHours":24.47432025692468,"quality":"inauspicious"},{"name":"Udveg","start":"00:28","end":"02:00","startHours":24.47432025692468,"endHours":26.00634918168765,"quality":"inauspicious"},{"name":"Chala","start":"02:00","end":"03:32","startHours":26.00634918168765,"endHours":27.53837810645062,"quality":"neutral"},{"name":"Labha","start":"03:32","end":"05:04","startHours":27.53837810645062,"endHours":29.070407031213588,"quality":"auspicious"},{"name":"Amṛta","start":"05:04","end":"06:36","startHours":29.070407031213588,"endHours":30.602435955976556,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.602435955976557,"endHours":7.602435955976557,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.602435955976557,"endHours":8.602435955976556,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.602435955976556,"endHours":9.602435955976556,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.602435955976556,"endHours":10.602435955976556,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.602435955976556,"endHours":11.602435955976556,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.602435955976556,"endHours":12.602435955976556,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.602435955976556,"endHours":13.602435955976556,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.602435955976556,"endHours":14.602435955976556,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.602435955976556,"endHours":15.602435955976556,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.602435955976556,"endHours":16.602435955976556,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.602435955976556,"endHours":17.602435955976556,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.602435955976556,"endHours":18.602435955976556,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.602435955976556,"endHours":19.602435955976556,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.602435955976556,"endHours":20.602435955976556,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.602435955976556,"endHours":21.602435955976556,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.602435955976556,"endHours":22.602435955976556,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.602435955976556,"endHours":23.602435955976556,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.602435955976556,"endHours":24.602435955976556,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.602435955976556,"endHours":25.602435955976556,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.602435955976556,"endHours":26.602435955976556,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.602435955976556,"endHours":27.602435955976556,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.602435955976556,"endHours":28.602435955976556,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.602435955976556,"endHours":29.602435955976556,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.602435955976556,"endHours":30.602435955976556,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-4.971631375401749,"eotMinutes":-11.52961541548083,"ayanamsa":24.107}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Saptamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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 March 8, 2018 CE · Ṛṣikeśa · Vidhyamitra","description":"March 8, 2018 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 06:36, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2018-03-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2018-03-08","sa":"https://sa.vidhyamitra.com/city/rishikesh/2018-03-08","hi":"https://hi.vidhyamitra.com/city/rishikesh/2018-03-08","x-default":"https://vidhyamitra.com/city/rishikesh/2018-03-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T09:00:27.065Z","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":"2026-05-15T09:00:27.065Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T09:00:27.065Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}