{"id":"vidhyamitra:city-day:rishikesh:1928-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1928-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1928-03-18","date_display":"March 18, 1928 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":1928,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425323.770833,"kali_year":5029,"ahargana":1836858.2708,"sun":{"sidereal_longitude":334.7035,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":285.5056,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.8022,"elapsed_within_tithi_degrees":10.8022},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":285.5056,"elapsed_within_degrees":5.5056},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.2091},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":1928,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425323.770833,"ahargana":1836858.2708,"kali_year":5029,"ayanamsa_lahiri":22.8501,"grahas":{"sun":{"sidereal_longitude":334.35835399999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":284.064254,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-3.5005},"mars":{"sidereal_longitude":292.416254,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":308.149054,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":350.392054,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":308.058454,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":236.450554,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":54.4092,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":234.4092,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1928,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425323.770833,"kali_year":5029,"ahargana":1836858.2708,"sun":{"sidereal_longitude":334.7035,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":285.5056,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.8022,"elapsed_within_tithi_degrees":10.8022},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":285.5056,"elapsed_within_degrees":5.5056},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.2091},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.5,"elongation":49.198},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.5,"opposition_distance":130.802}},"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":"18:27","solarNoonLocal":"12:26","dayLengthHours":12.042629235776811,"dayLengthDisplay":"12 Hours 02 Mins 33 Secs","nightLengthDisplay":"11 Hours 57 Mins 27 Secs","moonriseLocal":"03:46","moonsetLocal":"14:23","rahuKala":{"name":"Rāhu Kāla","start":"16:57","end":"18:27","startHours":16.944210864074854,"endHours":18.449539518546956,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:26","end":"13:56","startHours":12.42822490065855,"endHours":13.933553555130652,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:26","end":"16:57","startHours":15.438882209602752,"endHours":16.944210864074854,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:37","startHours":9.216857104451401,"endHours":9.618278078977294,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.908686500927512,"endHours":7.229823280548227,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:50","startHours":12.026803926132656,"endHours":12.829645875184445,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:36","startHours":4.80122638466657,"endHours":5.604068333718358,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:24","startHours":5.40335784645541,"endHours":6.406910282770145,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:14","startHours":14.43532977328802,"endHours":15.238171722339807,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.249539518546957,"endHours":18.649539518546955,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:57","startHours":18.449539518546956,"endHours":18.951315736704323,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.199539518546956,"endHours":19.949539518546956,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:50","startHours":24.026803926132654,"endHours":24.829645875184443,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:24","end":"07:55","startHours":6.406910282770145,"endHours":7.912238937242247,"quality":"inauspicious"},{"name":"Chala","start":"07:55","end":"09:25","startHours":7.912238937242247,"endHours":9.417567591714349,"quality":"neutral"},{"name":"Labha","start":"09:25","end":"10:55","startHours":9.417567591714349,"endHours":10.922896246186449,"quality":"auspicious"},{"name":"Amṛta","start":"10:55","end":"12:26","startHours":10.922896246186449,"endHours":12.42822490065855,"quality":"auspicious"},{"name":"Kāla","start":"12:26","end":"13:56","startHours":12.42822490065855,"endHours":13.933553555130652,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:26","startHours":13.933553555130652,"endHours":15.438882209602752,"quality":"auspicious"},{"name":"Roga","start":"15:26","end":"16:57","startHours":15.438882209602752,"endHours":16.944210864074854,"quality":"inauspicious"},{"name":"Udveg","start":"16:57","end":"18:27","startHours":16.944210864074854,"endHours":18.449539518546956,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:27","end":"19:57","startHours":18.449539518546956,"endHours":19.944210864074854,"quality":"auspicious"},{"name":"Roga","start":"19:57","end":"21:26","startHours":19.944210864074854,"endHours":21.438882209602752,"quality":"inauspicious"},{"name":"Udveg","start":"21:26","end":"22:56","startHours":21.438882209602752,"endHours":22.93355355513065,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:26","startHours":22.93355355513065,"endHours":24.42822490065855,"quality":"neutral"},{"name":"Labha","start":"00:26","end":"01:55","startHours":24.42822490065855,"endHours":25.922896246186447,"quality":"auspicious"},{"name":"Amṛta","start":"01:55","end":"03:25","startHours":25.922896246186447,"endHours":27.41756759171435,"quality":"auspicious"},{"name":"Kāla","start":"03:25","end":"04:55","startHours":27.41756759171435,"endHours":28.912238937242247,"quality":"inauspicious"},{"name":"Śubha","start":"04:55","end":"06:24","startHours":28.912238937242247,"endHours":30.406910282770145,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.406910282770145,"endHours":7.406910282770145,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.406910282770145,"endHours":8.406910282770145,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.406910282770145,"endHours":9.406910282770145,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.406910282770145,"endHours":10.406910282770145,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.406910282770145,"endHours":11.406910282770145,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.406910282770145,"endHours":12.406910282770145,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.406910282770145,"endHours":13.406910282770145,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.406910282770145,"endHours":14.406910282770145,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.406910282770145,"endHours":15.406910282770145,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.406910282770145,"endHours":16.406910282770145,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.406910282770145,"endHours":17.406910282770145,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.406910282770145,"endHours":18.406910282770145,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.406910282770145,"endHours":19.406910282770145,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.406910282770145,"endHours":20.406910282770145,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.406910282770145,"endHours":21.406910282770145,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.406910282770145,"endHours":22.406910282770145,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.406910282770145,"endHours":23.406910282770145,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.406910282770145,"endHours":24.406910282770145,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.406910282770145,"endHours":25.406910282770145,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.406910282770145,"endHours":26.406910282770145,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.406910282770145,"endHours":27.406910282770145,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.406910282770145,"endHours":28.406910282770145,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.406910282770145,"endHours":29.406910282770145,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.406910282770145,"endHours":30.406910282770145,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.1099186633322544,"eotMinutes":-8.763894039513033,"ayanamsa":22.8501}},"calendars":{"vikram_samvat":1985,"vikram_samvatsara":"Vṛṣa","saka_samvat":1850,"saka_samvatsara":"Vibhava","bengali_samvat":1335,"malayalam_era":1104,"nanakshahi_year":459,"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 Ekādaśī · Vikram 1985 Vṛṣa · Śaka 1850 Vibhava"},"festivals":[{"id":"papamochani-ekadashi","name":"Pāpamocanī Ekādaśī","name_sanskrit":"पापमोचनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes mahā-pātakas (great sins).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Caitra"},"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}],"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":[]},"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, 1928 CE · Ṛṣikeśa · Vidhyamitra","description":"March 18, 1928 CE for Ṛṣikeśa: Kṛṣṇa Ekādaśī, sūryodaya 06:24, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1928-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1928-03-18","sa":"https://sa.vidhyamitra.com/city/rishikesh/1928-03-18","hi":"https://hi.vidhyamitra.com/city/rishikesh/1928-03-18","x-default":"https://vidhyamitra.com/city/rishikesh/1928-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:29:22.982Z","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":"2026-05-31T19:29:22.982Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:29:22.982Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}