{"id":"vidhyamitra:city-day:rishikesh:2020-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2020-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-03-18","date_display":"March 18, 2020 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":2020,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458926.770833,"kali_year":5121,"ahargana":1870461.2708,"sun":{"sidereal_longitude":333.9022,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":260.375,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.4728,"elapsed_within_tithi_degrees":10.4728},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.375,"elapsed_within_degrees":7.0416},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.2772},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2020,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458926.770833,"ahargana":1870461.2708,"kali_year":5121,"ayanamsa_lahiri":24.1353,"grahas":{"sun":{"sidereal_longitude":333.770272,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":263.14317200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-0.5022},"mars":{"sidereal_longitude":266.74687199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":306.67977199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":268.320872,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":19.40817199999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":275.50767199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":73.9606,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":253.9606,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2020,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458926.770833,"kali_year":5121,"ahargana":1870461.2708,"sun":{"sidereal_longitude":333.9022,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":260.375,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.4728,"elapsed_within_tithi_degrees":10.4728},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.375,"elapsed_within_degrees":7.0416},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.2772},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.502,"elongation":73.527},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.502,"opposition_distance":106.473}},"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":"06:24","sunsetLocal":"18:28","solarNoonLocal":"12:26","dayLengthHours":12.064027739271335,"dayLengthDisplay":"12 Hours 03 Mins 50 Secs","nightLengthDisplay":"11 Hours 56 Mins 10 Secs","moonriseLocal":"02:35","moonsetLocal":"12:51","rahuKala":{"name":"Rāhu Kāla","start":"12:26","end":"13:56","startHours":12.428224900658549,"endHours":13.936228368067468,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:54","end":"09:25","startHours":7.904214498431799,"endHours":9.412217965840716,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:55","end":"12:26","startHours":10.920221433249633,"endHours":12.428224900658549,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:37","startHours":9.21115083685286,"endHours":9.613285094828571,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:13","startHours":6.898878853492521,"endHours":7.22058625987309,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:50","startHours":12.02609064268284,"endHours":12.830359158634261,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:36","startHours":4.787673999120037,"endHours":5.59194251507146,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:24","startHours":5.3908753860836045,"endHours":6.396211031022882,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.438896190537104,"endHours":15.243164706488527,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.26023877029422,"endHours":18.660238770294217,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:58","startHours":18.460238770294218,"endHours":18.962906592763858,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.210238770294218,"endHours":19.960238770294218,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:50","startHours":24.02609064268284,"endHours":24.83035915863426,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:24","end":"07:54","startHours":6.396211031022882,"endHours":7.904214498431799,"quality":"auspicious"},{"name":"Amṛta","start":"07:54","end":"09:25","startHours":7.904214498431799,"endHours":9.412217965840716,"quality":"auspicious"},{"name":"Kāla","start":"09:25","end":"10:55","startHours":9.412217965840716,"endHours":10.920221433249633,"quality":"inauspicious"},{"name":"Śubha","start":"10:55","end":"12:26","startHours":10.920221433249633,"endHours":12.428224900658549,"quality":"auspicious"},{"name":"Roga","start":"12:26","end":"13:56","startHours":12.428224900658549,"endHours":13.936228368067468,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:27","startHours":13.936228368067468,"endHours":15.444231835476383,"quality":"inauspicious"},{"name":"Chala","start":"15:27","end":"16:57","startHours":15.444231835476383,"endHours":16.9522353028853,"quality":"neutral"},{"name":"Labha","start":"16:57","end":"18:28","startHours":16.9522353028853,"endHours":18.460238770294218,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:28","end":"19:57","startHours":18.460238770294218,"endHours":19.952235302885303,"quality":"inauspicious"},{"name":"Chala","start":"19:57","end":"21:27","startHours":19.952235302885303,"endHours":21.444231835476383,"quality":"neutral"},{"name":"Labha","start":"21:27","end":"22:56","startHours":21.444231835476383,"endHours":22.936228368067468,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:26","startHours":22.936228368067468,"endHours":24.42822490065855,"quality":"auspicious"},{"name":"Kāla","start":"00:26","end":"01:55","startHours":24.42822490065855,"endHours":25.920221433249633,"quality":"inauspicious"},{"name":"Śubha","start":"01:55","end":"03:25","startHours":25.920221433249633,"endHours":27.412217965840718,"quality":"auspicious"},{"name":"Roga","start":"03:25","end":"04:54","startHours":27.412217965840718,"endHours":28.9042144984318,"quality":"inauspicious"},{"name":"Udveg","start":"04:54","end":"06:24","startHours":28.9042144984318,"endHours":30.396211031022883,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.396211031022882,"endHours":7.396211031022882,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.396211031022882,"endHours":8.396211031022883,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.396211031022883,"endHours":9.396211031022883,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.396211031022883,"endHours":10.396211031022883,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.396211031022883,"endHours":11.396211031022883,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.396211031022883,"endHours":12.396211031022883,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.396211031022883,"endHours":13.396211031022883,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.396211031022883,"endHours":14.396211031022883,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.396211031022883,"endHours":15.396211031022883,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.396211031022883,"endHours":16.396211031022883,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.396211031022883,"endHours":17.396211031022883,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.396211031022883,"endHours":18.396211031022883,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.396211031022883,"endHours":19.396211031022883,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.396211031022883,"endHours":20.396211031022883,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.396211031022883,"endHours":21.396211031022883,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.396211031022883,"endHours":22.396211031022883,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.396211031022883,"endHours":23.396211031022883,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.396211031022883,"endHours":24.396211031022883,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.396211031022883,"endHours":25.396211031022883,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.396211031022883,"endHours":26.396211031022883,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.396211031022883,"endHours":27.396211031022883,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.396211031022883,"endHours":28.396211031022883,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.396211031022883,"endHours":29.396211031022883,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.396211031022883,"endHours":30.396211031022883,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.832865826339149,"eotMinutes":-8.763894039513033,"ayanamsa":24.1353}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"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 Navamī · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 18, 2020 CE · Ṛṣikeśa · Vidhyamitra","description":"March 18, 2020 CE for Ṛṣikeśa: Kṛṣṇa Navamī, sūryodaya 06:24, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2020-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2020-03-18","sa":"https://sa.vidhyamitra.com/city/rishikesh/2020-03-18","hi":"https://hi.vidhyamitra.com/city/rishikesh/2020-03-18","x-default":"https://vidhyamitra.com/city/rishikesh/2020-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:35:28.257Z","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":"2026-06-01T10:35:28.257Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:35:28.257Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}