{"id":"vidhyamitra:city-day:rishikesh:2106-05-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2106-05-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2106-05-28","date_display":"May 28, 2106 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":2106,"month":5,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490407.770833,"kali_year":5208,"ahargana":1901942.2708,"sun":{"sidereal_longitude":40.7523,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":335.9601,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.2078,"elapsed_within_tithi_degrees":7.2078},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.9601,"elapsed_within_degrees":2.6268},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.7124},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2106,"month":5,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490407.770833,"ahargana":1901942.2708,"kali_year":5208,"ayanamsa_lahiri":25.3394,"grahas":{"sun":{"sidereal_longitude":41.08966699999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":333.8618670000001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":3.445},"mars":{"sidereal_longitude":130.14266699999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":62.418466999999964,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":6.069866999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":78.237167,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":248.50146700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":205.9457,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":25.9457,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2106,"month":5,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490407.770833,"kali_year":5208,"ahargana":1901942.2708,"sun":{"sidereal_longitude":40.7523,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":335.9601,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.2078,"elapsed_within_tithi_degrees":7.2078},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.9601,"elapsed_within_degrees":2.6268},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.7124},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.445,"elongation":64.792},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.445,"opposition_distance":115.208}},"eclipse_window_40days":[{"offset_days":-10,"type":"lunar","occurs":true,"moon_latitude":0.568,"opposition_distance":2.546},{"offset_days":5,"type":"solar","occurs":true,"moon_latitude":-1.402,"elongation":1.669}]},"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":"05:17","sunsetLocal":"19:11","solarNoonLocal":"12:14","dayLengthHours":13.889822428184992,"dayLengthDisplay":"13 Hours 53 Mins 23 Secs","nightLengthDisplay":"10 Hours 06 Mins 37 Secs","moonriseLocal":"01:43","moonsetLocal":"13:47","rahuKala":{"name":"Rāhu Kāla","start":"10:30","end":"12:14","startHours":10.497735304306094,"endHours":12.233963107829219,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:42","end":"17:27","startHours":15.706418714875465,"endHours":17.44264651839859,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:02","end":"08:46","startHours":7.025279697259846,"endHours":8.761507500782969,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.53001046031322,"endHours":8.99300454125272,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.867794494911096,"endHours":6.238189759662696,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:42","startHours":11.770969026889718,"endHours":12.69695718876872,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:22","startHours":3.437075569978723,"endHours":4.363063731857722,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:17","startHours":4.131566691387972,"endHours":5.289051893736722,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:28","startHours":14.548933512526716,"endHours":15.474921674405715,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:59","end":"19:23","startHours":18.978874321921715,"endHours":19.378874321921714,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:11","end":"19:45","startHours":19.178874321921715,"endHours":19.75761692309609,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:56","end":"20:41","startHours":18.928874321921715,"endHours":20.678874321921715,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:42","startHours":23.77096902688972,"endHours":24.696957188768717,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:17","end":"07:02","startHours":5.289051893736722,"endHours":7.025279697259846,"quality":"neutral"},{"name":"Labha","start":"07:02","end":"08:46","startHours":7.025279697259846,"endHours":8.761507500782969,"quality":"auspicious"},{"name":"Amṛta","start":"08:46","end":"10:30","startHours":8.761507500782969,"endHours":10.497735304306094,"quality":"auspicious"},{"name":"Kāla","start":"10:30","end":"12:14","startHours":10.497735304306094,"endHours":12.233963107829219,"quality":"inauspicious"},{"name":"Śubha","start":"12:14","end":"13:58","startHours":12.233963107829219,"endHours":13.970190911352343,"quality":"auspicious"},{"name":"Roga","start":"13:58","end":"15:42","startHours":13.970190911352343,"endHours":15.706418714875465,"quality":"inauspicious"},{"name":"Udveg","start":"15:42","end":"17:27","startHours":15.706418714875465,"endHours":17.44264651839859,"quality":"inauspicious"},{"name":"Chala","start":"17:27","end":"19:11","startHours":17.44264651839859,"endHours":19.178874321921715,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:11","end":"20:27","startHours":19.178874321921715,"endHours":20.44264651839859,"quality":"inauspicious"},{"name":"Udveg","start":"20:27","end":"21:42","startHours":20.44264651839859,"endHours":21.70641871487547,"quality":"inauspicious"},{"name":"Chala","start":"21:42","end":"22:58","startHours":21.70641871487547,"endHours":22.970190911352343,"quality":"neutral"},{"name":"Labha","start":"22:58","end":"00:14","startHours":22.970190911352343,"endHours":24.23396310782922,"quality":"auspicious"},{"name":"Amṛta","start":"00:14","end":"01:30","startHours":24.23396310782922,"endHours":25.497735304306094,"quality":"auspicious"},{"name":"Kāla","start":"01:30","end":"02:46","startHours":25.497735304306094,"endHours":26.76150750078297,"quality":"inauspicious"},{"name":"Śubha","start":"02:46","end":"04:02","startHours":26.76150750078297,"endHours":28.025279697259847,"quality":"auspicious"},{"name":"Roga","start":"04:02","end":"05:17","startHours":28.025279697259847,"endHours":29.289051893736723,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.289051893736722,"endHours":6.289051893736722,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.289051893736722,"endHours":7.289051893736722,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.289051893736722,"endHours":8.289051893736723,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.289051893736723,"endHours":9.289051893736723,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.289051893736723,"endHours":10.289051893736723,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.289051893736723,"endHours":11.289051893736723,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.289051893736723,"endHours":12.289051893736723,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.289051893736723,"endHours":13.289051893736723,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.289051893736723,"endHours":14.289051893736723,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.289051893736723,"endHours":15.289051893736723,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.289051893736723,"endHours":16.289051893736723,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.289051893736723,"endHours":17.289051893736723,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.289051893736723,"endHours":18.289051893736723,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.289051893736723,"endHours":19.289051893736723,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.289051893736723,"endHours":20.289051893736723,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.289051893736723,"endHours":21.289051893736723,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.289051893736723,"endHours":22.289051893736723,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.289051893736723,"endHours":23.289051893736723,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.289051893736723,"endHours":24.289051893736723,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.289051893736723,"endHours":25.289051893736723,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.289051893736723,"endHours":26.289051893736723,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.289051893736723,"endHours":27.289051893736723,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.289051893736723,"endHours":28.289051893736723,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.289051893736723,"endHours":29.289051893736723,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.37976465876265,"eotMinutes":2.8918135302468597,"ayanamsa":25.3394}},"calendars":{"vikram_samvat":2163,"vikram_samvatsara":"Pramāthi","saka_samvat":2028,"saka_samvatsara":"Akṣaya","bengali_samvat":1513,"malayalam_era":1282,"nanakshahi_year":637,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Daśamī · Vikram 2163 Pramāthi · Śaka 2028 Akṣaya"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"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":[]},"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 May 28, 2106 CE · Ṛṣikeśa · Vidhyamitra","description":"May 28, 2106 CE for Ṛṣikeśa: Kṛṣṇa Daśamī, sūryodaya 05:17, sūryāsta 19:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2106-05-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2106-05-28","sa":"https://sa.vidhyamitra.com/city/rishikesh/2106-05-28","hi":"https://hi.vidhyamitra.com/city/rishikesh/2106-05-28","x-default":"https://vidhyamitra.com/city/rishikesh/2106-05-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T06:25:30.537Z","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":"2026-05-21T06:25:30.537Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T06:25:30.537Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}