{"id":"vidhyamitra:city-day:rishikesh:2016-02-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2016-02-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-02-29","date_display":"February 29, 2016 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":2016,"month":2,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457447.770833,"kali_year":5117,"ahargana":1868982.2708,"sun":{"sidereal_longitude":315.9172,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":207.9953,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.0781,"elapsed_within_tithi_degrees":0.0781},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.9953,"elapsed_within_degrees":7.9953},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.9125},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2016,"month":2,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457447.770833,"ahargana":1868982.2708,"kali_year":5117,"ayanamsa_lahiri":24.0788,"grahas":{"sun":{"sidereal_longitude":315.803581,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":204.35868099999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":3.7149},"mars":{"sidereal_longitude":213.34808099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":297.10228099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":144.602481,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":290.390581,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":231.576281,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":152.3251,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.3251,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2016,"month":2,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457447.770833,"kali_year":5117,"ahargana":1868982.2708,"sun":{"sidereal_longitude":315.9172,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":207.9953,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.0781,"elapsed_within_tithi_degrees":0.0781},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.9953,"elapsed_within_degrees":7.9953},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.9125},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.715,"elongation":107.922},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.715,"opposition_distance":72.078}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":0.681,"elongation":1.816}]},"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":"06:44","sunsetLocal":"18:16","solarNoonLocal":"12:30","dayLengthHours":11.518021647461989,"dayLengthDisplay":"11 Hours 31 Mins 05 Secs","nightLengthDisplay":"12 Hours 28 Mins 55 Secs","moonriseLocal":"23:43","moonsetLocal":"10:25","rahuKala":{"name":"Rāhu Kāla","start":"08:11","end":"09:37","startHours":8.180287551486998,"endHours":9.620040257419747,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:04","end":"12:30","startHours":11.059792963352496,"endHours":12.499545669285244,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:23","startHours":13.939298375217994,"endHours":15.379051081150742,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:49","startHours":9.428073229962047,"endHours":9.812007284877447,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:32","startHours":7.220452414198499,"endHours":7.5275996581308195,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:53","startHours":12.115611614369845,"endHours":12.883479724200646,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:58","startHours":5.204798625892652,"endHours":5.97266673572345,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:44","startHours":5.780699708265751,"endHours":6.74053484555425,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:11","startHours":14.419215943862241,"endHours":15.18708405369304,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.05855649301624,"endHours":18.45855649301624,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:44","startHours":18.25855649301624,"endHours":18.73847406166049,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.00855649301624,"endHours":19.75855649301624,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:53","startHours":24.115611614369847,"endHours":24.883479724200647,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:44","end":"08:11","startHours":6.74053484555425,"endHours":8.180287551486998,"quality":"auspicious"},{"name":"Kāla","start":"08:11","end":"09:37","startHours":8.180287551486998,"endHours":9.620040257419747,"quality":"inauspicious"},{"name":"Śubha","start":"09:37","end":"11:04","startHours":9.620040257419747,"endHours":11.059792963352496,"quality":"auspicious"},{"name":"Roga","start":"11:04","end":"12:30","startHours":11.059792963352496,"endHours":12.499545669285244,"quality":"inauspicious"},{"name":"Udveg","start":"12:30","end":"13:56","startHours":12.499545669285244,"endHours":13.939298375217994,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:23","startHours":13.939298375217994,"endHours":15.379051081150742,"quality":"neutral"},{"name":"Labha","start":"15:23","end":"16:49","startHours":15.379051081150742,"endHours":16.81880378708349,"quality":"auspicious"},{"name":"Amṛta","start":"16:49","end":"18:16","startHours":16.81880378708349,"endHours":18.25855649301624,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:16","end":"19:49","startHours":18.25855649301624,"endHours":19.818803787083493,"quality":"neutral"},{"name":"Labha","start":"19:49","end":"21:23","startHours":19.818803787083493,"endHours":21.37905108115074,"quality":"auspicious"},{"name":"Amṛta","start":"21:23","end":"22:56","startHours":21.37905108115074,"endHours":22.939298375217994,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:30","startHours":22.939298375217994,"endHours":24.499545669285247,"quality":"inauspicious"},{"name":"Śubha","start":"00:30","end":"02:04","startHours":24.499545669285247,"endHours":26.059792963352496,"quality":"auspicious"},{"name":"Roga","start":"02:04","end":"03:37","startHours":26.059792963352496,"endHours":27.62004025741975,"quality":"inauspicious"},{"name":"Udveg","start":"03:37","end":"05:11","startHours":27.62004025741975,"endHours":29.180287551486998,"quality":"inauspicious"},{"name":"Chala","start":"05:11","end":"06:44","startHours":29.180287551486998,"endHours":30.74053484555425,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.74053484555425,"endHours":7.74053484555425,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.74053484555425,"endHours":8.74053484555425,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.74053484555425,"endHours":9.74053484555425,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.74053484555425,"endHours":10.74053484555425,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.74053484555425,"endHours":11.74053484555425,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.74053484555425,"endHours":12.74053484555425,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.74053484555425,"endHours":13.74053484555425,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.74053484555425,"endHours":14.74053484555425,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.74053484555425,"endHours":15.74053484555425,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.74053484555425,"endHours":16.74053484555425,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.74053484555425,"endHours":17.74053484555425,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.74053484555425,"endHours":18.74053484555425,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.74053484555425,"endHours":19.74053484555425,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.74053484555425,"endHours":20.74053484555425,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.74053484555425,"endHours":21.74053484555425,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.74053484555425,"endHours":22.74053484555425,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.74053484555425,"endHours":23.74053484555425,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.74053484555425,"endHours":24.74053484555425,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.74053484555425,"endHours":25.74053484555425,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.74053484555425,"endHours":26.74053484555425,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.74053484555425,"endHours":27.74053484555425,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.74053484555425,"endHours":28.74053484555425,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.74053484555425,"endHours":29.74053484555425,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.74053484555425,"endHours":30.74053484555425,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-7.862687244670478,"eotMinutes":-13.043140157114735,"ayanamsa":24.0788}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Saptamī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 February 29, 2016 CE · Ṛṣikeśa · Vidhyamitra","description":"February 29, 2016 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 06:44, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2016-02-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2016-02-29","sa":"https://sa.vidhyamitra.com/city/rishikesh/2016-02-29","hi":"https://hi.vidhyamitra.com/city/rishikesh/2016-02-29","x-default":"https://vidhyamitra.com/city/rishikesh/2016-02-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T08:57:58.507Z","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":"2026-05-15T08:57:58.507Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T08:57:58.507Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}