{"id":"vidhyamitra:city-day:rishikesh:1940-01-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1940-01-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1940-01-27","date_display":"January 27, 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":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429655.770833,"kali_year":5041,"ahargana":1841190.2708,"sun":{"sidereal_longitude":283.0597,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":129.2281,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.1684,"elapsed_within_tithi_degrees":2.1684},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.2281,"elapsed_within_degrees":9.2281},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.2878},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429655.770833,"ahargana":1841190.2708,"kali_year":5041,"ayanamsa_lahiri":23.0158,"grahas":{"sun":{"sidereal_longitude":282.9384399999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":131.85204,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":-3.7141},"mars":{"sidereal_longitude":353.48474,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":280.57444,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":342.72334,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":318.18254,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":2.6204399999999737,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":184.879,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":4.879,"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":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429655.770833,"kali_year":5041,"ahargana":1841190.2708,"sun":{"sidereal_longitude":283.0597,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":129.2281,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":206.1684,"elapsed_within_tithi_degrees":2.1684},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.2281,"elapsed_within_degrees":9.2281},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.2878},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.714,"elongation":153.832},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.714,"opposition_distance":26.168}},"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":"07:11","sunsetLocal":"17:48","solarNoonLocal":"12:30","dayLengthHours":10.622965933302574,"dayLengthDisplay":"10 Hours 37 Mins 23 Secs","nightLengthDisplay":"13 Hours 22 Mins 37 Secs","moonriseLocal":"20:00","moonsetLocal":"08:51","rahuKala":{"name":"Rāhu Kāla","start":"09:50","end":"11:10","startHours":9.83916527512234,"endHours":11.167036016785163,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:09","startHours":13.822777500110806,"endHours":15.150648241773627,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:31","startHours":7.183423791796698,"endHours":8.51129453345952,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.662115842900633,"endHours":10.016214707344052,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:55","startHours":7.626047372350972,"endHours":7.909326463905708,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:51","startHours":12.140807894004567,"endHours":12.849005622891404,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:29","startHours":5.7670283340230215,"endHours":6.47522606290986,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:11","startHours":6.29817663068815,"endHours":7.183423791796698,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"14:58","startHours":14.26540108066508,"endHours":14.97359880955192,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:36","end":"18:00","startHours":17.606389725099273,"endHours":18.00638972509927,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:48","end":"18:15","startHours":17.806389725099272,"endHours":18.249013305653545,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:33","end":"19:18","startHours":17.556389725099272,"endHours":19.306389725099272,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:51","startHours":24.140807894004567,"endHours":24.849005622891404,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:11","end":"08:31","startHours":7.183423791796698,"endHours":8.51129453345952,"quality":"inauspicious"},{"name":"Śubha","start":"08:31","end":"09:50","startHours":8.51129453345952,"endHours":9.83916527512234,"quality":"auspicious"},{"name":"Roga","start":"09:50","end":"11:10","startHours":9.83916527512234,"endHours":11.167036016785163,"quality":"inauspicious"},{"name":"Udveg","start":"11:10","end":"12:30","startHours":11.167036016785163,"endHours":12.494906758447986,"quality":"inauspicious"},{"name":"Chala","start":"12:30","end":"13:49","startHours":12.494906758447986,"endHours":13.822777500110806,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:09","startHours":13.822777500110806,"endHours":15.150648241773627,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:29","startHours":15.150648241773627,"endHours":16.47851898343645,"quality":"auspicious"},{"name":"Kāla","start":"16:29","end":"17:48","startHours":16.47851898343645,"endHours":17.806389725099272,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:48","end":"19:29","startHours":17.806389725099272,"endHours":19.47851898343645,"quality":"auspicious"},{"name":"Amṛta","start":"19:29","end":"21:09","startHours":19.47851898343645,"endHours":21.15064824177363,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:49","startHours":21.15064824177363,"endHours":22.822777500110806,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:30","startHours":22.822777500110806,"endHours":24.494906758447986,"quality":"auspicious"},{"name":"Roga","start":"00:30","end":"02:10","startHours":24.494906758447986,"endHours":26.167036016785165,"quality":"inauspicious"},{"name":"Udveg","start":"02:10","end":"03:50","startHours":26.167036016785165,"endHours":27.83916527512234,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:31","startHours":27.83916527512234,"endHours":29.51129453345952,"quality":"neutral"},{"name":"Labha","start":"05:31","end":"07:11","startHours":29.51129453345952,"endHours":31.1834237917967,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.183423791796698,"endHours":8.183423791796699,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.183423791796699,"endHours":9.183423791796699,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.183423791796699,"endHours":10.183423791796699,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.183423791796699,"endHours":11.183423791796699,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.183423791796699,"endHours":12.183423791796699,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.183423791796699,"endHours":13.183423791796699,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.183423791796699,"endHours":14.183423791796699,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.183423791796699,"endHours":15.183423791796699,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.183423791796699,"endHours":16.1834237917967,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.1834237917967,"endHours":17.1834237917967,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.1834237917967,"endHours":18.1834237917967,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.1834237917967,"endHours":19.1834237917967,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.1834237917967,"endHours":20.1834237917967,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.1834237917967,"endHours":21.1834237917967,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.1834237917967,"endHours":22.1834237917967,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.1834237917967,"endHours":23.1834237917967,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.1834237917967,"endHours":24.1834237917967,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.1834237917967,"endHours":25.1834237917967,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.1834237917967,"endHours":26.1834237917967,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.1834237917967,"endHours":27.1834237917967,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.1834237917967,"endHours":28.1834237917967,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.1834237917967,"endHours":29.1834237917967,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.1834237917967,"endHours":30.1834237917967,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.1834237917967,"endHours":31.1834237917967,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.78143411412496,"eotMinutes":-12.76480550687915,"ayanamsa":23.0158}},"calendars":{"vikram_samvat":1997,"vikram_samvatsara":"Vijaya","saka_samvat":1862,"saka_samvatsara":"Vikrama","bengali_samvat":1347,"malayalam_era":1116,"nanakshahi_year":471,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 1997 Vijaya · Śaka 1862 Vikrama"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 January 27, 1940 CE · Ṛṣikeśa · Vidhyamitra","description":"January 27, 1940 CE for Ṛṣikeśa: Kṛṣṇa Tṛtīyā, sūryodaya 07:11, sūryāsta 17:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1940-01-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1940-01-27","sa":"https://sa.vidhyamitra.com/city/rishikesh/1940-01-27","hi":"https://hi.vidhyamitra.com/city/rishikesh/1940-01-27","x-default":"https://vidhyamitra.com/city/rishikesh/1940-01-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T02:31:39.664Z","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":"2026-05-22T02:31:39.664Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T02:31:39.664Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}