{"id":"vidhyamitra:city-day:rishikesh:1940-01-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1940-01-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1940-01-05","date_display":"January 5, 1940 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":1940,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429633.770833,"kali_year":5041,"ahargana":1841168.2708,"sun":{"sidereal_longitude":260.4791,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":205.6585,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.1794,"elapsed_within_tithi_degrees":5.1794},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":205.6585,"elapsed_within_degrees":5.6585},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.1376},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1940,"month":1,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429633.770833,"ahargana":1841168.2708,"kali_year":5041,"ayanamsa_lahiri":23.015,"grahas":{"sun":{"sidereal_longitude":260.53678,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":206.35838,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":1.5092},"mars":{"sidereal_longitude":338.50648,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":245.87248,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":339.32298,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":291.14058,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":1.864779999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":186.0447,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":6.0447,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1940,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429633.770833,"kali_year":5041,"ahargana":1841168.2708,"sun":{"sidereal_longitude":260.4791,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":205.6585,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.1794,"elapsed_within_tithi_degrees":5.1794},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":205.6585,"elapsed_within_degrees":5.6585},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.1376},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.509,"elongation":54.821},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.509,"opposition_distance":125.179}},"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":"07:14","sunsetLocal":"17:30","solarNoonLocal":"12:22","dayLengthHours":10.268677645271616,"dayLengthDisplay":"10 Hours 16 Mins 07 Secs","nightLengthDisplay":"13 Hours 43 Mins 53 Secs","moonriseLocal":"03:25","moonsetLocal":"14:06","rahuKala":{"name":"Rāhu Kāla","start":"11:05","end":"12:22","startHours":11.089454804743767,"endHours":12.37303951040272,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:56","end":"16:13","startHours":14.940208921720622,"endHours":16.223793627379575,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:31","end":"09:48","startHours":8.522285393425863,"endHours":9.805870099084814,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:59","startHours":9.634725471663621,"endHours":9.977014726506008,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:56","startHours":7.666562256319895,"endHours":7.940393660193805,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:43","startHours":12.030750255560333,"endHours":12.715328765245106,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:33","startHours":5.869543668397362,"endHours":6.554122178082136,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:14","startHours":6.382977550660943,"endHours":7.238700687766911,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:46","startHours":14.084485784614655,"endHours":14.76906429429943,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.30737833303853,"endHours":17.707378333038527,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:56","startHours":17.507378333038528,"endHours":17.935239901591512,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.257378333038528,"endHours":19.007378333038528,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:43","startHours":24.03075025556033,"endHours":24.715328765245108,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:14","end":"08:31","startHours":7.238700687766911,"endHours":8.522285393425863,"quality":"neutral"},{"name":"Labha","start":"08:31","end":"09:48","startHours":8.522285393425863,"endHours":9.805870099084814,"quality":"auspicious"},{"name":"Amṛta","start":"09:48","end":"11:05","startHours":9.805870099084814,"endHours":11.089454804743767,"quality":"auspicious"},{"name":"Kāla","start":"11:05","end":"12:22","startHours":11.089454804743767,"endHours":12.37303951040272,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"13:39","startHours":12.37303951040272,"endHours":13.65662421606167,"quality":"auspicious"},{"name":"Roga","start":"13:39","end":"14:56","startHours":13.65662421606167,"endHours":14.940208921720622,"quality":"inauspicious"},{"name":"Udveg","start":"14:56","end":"16:13","startHours":14.940208921720622,"endHours":16.223793627379575,"quality":"inauspicious"},{"name":"Chala","start":"16:13","end":"17:30","startHours":16.223793627379575,"endHours":17.507378333038528,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:30","end":"19:13","startHours":17.507378333038528,"endHours":19.223793627379575,"quality":"inauspicious"},{"name":"Udveg","start":"19:13","end":"20:56","startHours":19.223793627379575,"endHours":20.940208921720625,"quality":"inauspicious"},{"name":"Chala","start":"20:56","end":"22:39","startHours":20.940208921720625,"endHours":22.656624216061672,"quality":"neutral"},{"name":"Labha","start":"22:39","end":"00:22","startHours":22.656624216061672,"endHours":24.37303951040272,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"02:05","startHours":24.37303951040272,"endHours":26.089454804743767,"quality":"auspicious"},{"name":"Kāla","start":"02:05","end":"03:48","startHours":26.089454804743767,"endHours":27.805870099084814,"quality":"inauspicious"},{"name":"Śubha","start":"03:48","end":"05:31","startHours":27.805870099084814,"endHours":29.522285393425864,"quality":"auspicious"},{"name":"Roga","start":"05:31","end":"07:14","startHours":29.522285393425864,"endHours":31.23870068776691,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.238700687766911,"endHours":8.238700687766912,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.238700687766912,"endHours":9.238700687766912,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.238700687766912,"endHours":10.238700687766912,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.238700687766912,"endHours":11.238700687766912,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.238700687766912,"endHours":12.238700687766912,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.238700687766912,"endHours":13.238700687766912,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.238700687766912,"endHours":14.238700687766912,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.238700687766912,"endHours":15.238700687766912,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.238700687766912,"endHours":16.23870068776691,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.23870068776691,"endHours":17.23870068776691,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.23870068776691,"endHours":18.23870068776691,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.23870068776691,"endHours":19.23870068776691,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.23870068776691,"endHours":20.23870068776691,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.23870068776691,"endHours":21.23870068776691,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.23870068776691,"endHours":22.23870068776691,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.23870068776691,"endHours":23.23870068776691,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.23870068776691,"endHours":24.23870068776691,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.23870068776691,"endHours":25.23870068776691,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.23870068776691,"endHours":26.23870068776691,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.23870068776691,"endHours":27.23870068776691,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.23870068776691,"endHours":28.23870068776691,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.23870068776691,"endHours":29.23870068776691,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.23870068776691,"endHours":30.23870068776691,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.23870068776691,"endHours":31.23870068776691,"planetary_lord":"Mars"}],"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":"South-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.746772519872664,"eotMinutes":-5.452770624163118,"ayanamsa":23.015}},"calendars":{"vikram_samvat":1997,"vikram_samvatsara":"Vijaya","saka_samvat":1862,"saka_samvatsara":"Vikrama","bengali_samvat":1347,"malayalam_era":1116,"nanakshahi_year":471,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ekādaśī · Vikram 1997 Vijaya · Śaka 1862 Vikrama"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 January 5, 1940 CE · Ṛṣikeśa · Vidhyamitra","description":"January 5, 1940 CE for Ṛṣikeśa: Kṛṣṇa Ekādaśī, sūryodaya 07:14, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1940-01-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1940-01-05","sa":"https://sa.vidhyamitra.com/city/rishikesh/1940-01-05","hi":"https://hi.vidhyamitra.com/city/rishikesh/1940-01-05","x-default":"https://vidhyamitra.com/city/rishikesh/1940-01-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T17:03:27.779Z","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":"2026-05-21T17:03:27.779Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T17:03:27.779Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}