{"id":"vidhyamitra:city-day:rishikesh:2036-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2036-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2036-05-15","date_display":"May 15, 2036 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":2036,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464828.770833,"kali_year":5138,"ahargana":1876363.2708,"sun":{"sidereal_longitude":30.3443,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":266.716,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.3717,"elapsed_within_tithi_degrees":8.3717},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":266.716,"elapsed_within_degrees":0.0493},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.0603},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2036,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2464828.770833,"ahargana":1876363.2708,"kali_year":5138,"ayanamsa_lahiri":24.3611,"grahas":{"sun":{"sidereal_longitude":30.446672999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":264.381573,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":2.5489},"mars":{"sidereal_longitude":73.23907299999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":14.380272999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":36.112172999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":51.94947300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":108.40177299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":121.2442,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.2442,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2036,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2464828.770833,"kali_year":5138,"ahargana":1876363.2708,"sun":{"sidereal_longitude":30.3443,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":266.716,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.3717,"elapsed_within_tithi_degrees":8.3717},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":266.716,"elapsed_within_degrees":0.0493},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.0603},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.549,"elongation":123.628},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.549,"opposition_distance":56.372}},"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":"05:23","sunsetLocal":"19:03","solarNoonLocal":"12:13","dayLengthHours":13.670242680811635,"dayLengthDisplay":"13 Hours 40 Mins 13 Secs","nightLengthDisplay":"10 Hours 19 Mins 47 Secs","moonriseLocal":"22:40","moonsetLocal":"08:57","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:38","startHours":13.928336986169354,"endHours":15.637117321270809,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:23","end":"07:06","startHours":5.384435310662083,"endHours":7.093215645763537,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:31","startHours":8.80199598086499,"endHours":10.510776315966446,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:02","startHours":8.574158602851464,"endHours":9.029833358878518,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:19","startHours":5.954028755695901,"endHours":6.318568560517544,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.763881895040845,"endHours":12.675231407094953,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:34","end":"04:28","startHours":3.561736286553865,"endHours":4.473085798607974,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:15","end":"05:23","startHours":4.2452484205944465,"endHours":5.384435310662083,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:25","startHours":14.497930431203173,"endHours":15.409279943257282,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.854677991473718,"endHours":19.254677991473717,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:37","startHours":19.054677991473717,"endHours":19.624271436507534,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.804677991473717,"endHours":20.554677991473717,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.763881895040843,"endHours":24.67523140709495,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:23","end":"07:06","startHours":5.384435310662083,"endHours":7.093215645763537,"quality":"auspicious"},{"name":"Roga","start":"07:06","end":"08:48","startHours":7.093215645763537,"endHours":8.80199598086499,"quality":"inauspicious"},{"name":"Udveg","start":"08:48","end":"10:31","startHours":8.80199598086499,"endHours":10.510776315966446,"quality":"inauspicious"},{"name":"Chala","start":"10:31","end":"12:13","startHours":10.510776315966446,"endHours":12.2195566510679,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:56","startHours":12.2195566510679,"endHours":13.928336986169354,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:38","startHours":13.928336986169354,"endHours":15.637117321270809,"quality":"auspicious"},{"name":"Kāla","start":"15:38","end":"17:21","startHours":15.637117321270809,"endHours":17.345897656372262,"quality":"inauspicious"},{"name":"Śubha","start":"17:21","end":"19:03","startHours":17.345897656372262,"endHours":19.054677991473717,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:03","end":"20:21","startHours":19.054677991473717,"endHours":20.345897656372262,"quality":"auspicious"},{"name":"Kāla","start":"20:21","end":"21:38","startHours":20.345897656372262,"endHours":21.637117321270807,"quality":"inauspicious"},{"name":"Śubha","start":"21:38","end":"22:56","startHours":21.637117321270807,"endHours":22.928336986169356,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:13","startHours":22.928336986169356,"endHours":24.2195566510679,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:31","startHours":24.2195566510679,"endHours":25.510776315966446,"quality":"inauspicious"},{"name":"Chala","start":"01:31","end":"02:48","startHours":25.510776315966446,"endHours":26.80199598086499,"quality":"neutral"},{"name":"Labha","start":"02:48","end":"04:06","startHours":26.80199598086499,"endHours":28.093215645763536,"quality":"auspicious"},{"name":"Amṛta","start":"04:06","end":"05:23","startHours":28.093215645763536,"endHours":29.384435310662084,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.384435310662083,"endHours":6.384435310662083,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.384435310662083,"endHours":7.384435310662083,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.384435310662083,"endHours":8.384435310662083,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.384435310662083,"endHours":9.384435310662083,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.384435310662083,"endHours":10.384435310662083,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.384435310662083,"endHours":11.384435310662083,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.384435310662083,"endHours":12.384435310662083,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.384435310662083,"endHours":13.384435310662083,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.384435310662083,"endHours":14.384435310662083,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.384435310662083,"endHours":15.384435310662083,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.384435310662083,"endHours":16.384435310662084,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.384435310662084,"endHours":17.384435310662084,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.384435310662084,"endHours":18.384435310662084,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.384435310662084,"endHours":19.384435310662084,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.384435310662084,"endHours":20.384435310662084,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.384435310662084,"endHours":21.384435310662084,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.384435310662084,"endHours":22.384435310662084,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.384435310662084,"endHours":23.384435310662084,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.384435310662084,"endHours":24.384435310662084,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.384435310662084,"endHours":25.384435310662084,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.384435310662084,"endHours":26.384435310662084,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.384435310662084,"endHours":27.384435310662084,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.384435310662084,"endHours":28.384435310662084,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.384435310662084,"endHours":29.384435310662084,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.967765246993157,"eotMinutes":3.7562009359260493,"ayanamsa":24.3611}},"calendars":{"vikram_samvat":2093,"vikram_samvatsara":"Śukla","saka_samvat":1958,"saka_samvatsara":"Nala","bengali_samvat":1443,"malayalam_era":1212,"nanakshahi_year":567,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pañcamī · Vikram 2093 Śukla · Śaka 1958 Nala"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 15, 2036 CE · Ṛṣikeśa · Vidhyamitra","description":"May 15, 2036 CE for Ṛṣikeśa: Kṛṣṇa Pañcamī, sūryodaya 05:23, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2036-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2036-05-15","sa":"https://sa.vidhyamitra.com/city/rishikesh/2036-05-15","hi":"https://hi.vidhyamitra.com/city/rishikesh/2036-05-15","x-default":"https://vidhyamitra.com/city/rishikesh/2036-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:52:48.233Z","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":"2026-05-15T15:52:48.233Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:52:48.233Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}