{"id":"vidhyamitra:city-day:sringeri:2017-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sringeri/2017-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-02-18","date_display":"February 18, 2017 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":2017,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457802.770833,"kali_year":5118,"ahargana":1869337.2708,"sun":{"sidereal_longitude":305.5529,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":207.7858,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":262.2329,"elapsed_within_tithi_degrees":10.2329},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.7858,"elapsed_within_degrees":7.7858},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.3388},"karana":{"half_tithi_index":43,"name":"Bava"},"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":2017,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457802.770833,"ahargana":1869337.2708,"kali_year":5118,"ayanamsa_lahiri":24.0923,"grahas":{"sun":{"sidereal_longitude":305.47921700000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":207.07021699999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":4.3312},"mars":{"sidereal_longitude":351.076017,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":292.30161699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":178.348617,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":345.111417,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":241.736717,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":133.5155,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":313.5155,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2017,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457802.770833,"kali_year":5118,"ahargana":1869337.2708,"sun":{"sidereal_longitude":305.5529,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":207.7858,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":262.2329,"elapsed_within_tithi_degrees":10.2329},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.7858,"elapsed_within_degrees":7.7858},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.3388},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.331,"elongation":97.767},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.331,"opposition_distance":82.233}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":-1.052,"opposition_distance":1.908}]},"city":{"slug":"sringeri","name":"Śṛṅgerī (Śaṅkara-pīṭha)","lat":13.4198,"lon":75.2526,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"sringeri","name":"Śṛṅgerī (Śaṅkara-pīṭha)","lat":13.4198,"lon":75.2526,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tirtha"},"sunriseLocal":"06:51","sunsetLocal":"18:36","solarNoonLocal":"12:43","dayLengthHours":11.741666033842037,"dayLengthDisplay":"11 Hours 44 Mins 30 Secs","nightLengthDisplay":"12 Hours 15 Mins 30 Secs","moonriseLocal":"00:25","moonsetLocal":"11:54","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:15","startHours":9.78832476174616,"endHours":11.256033015976413,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:11","end":"15:40","startHours":14.191449524436923,"endHours":15.65915777866718,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:19","startHours":6.8529082532856505,"endHours":8.320616507515904,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:59","startHours":9.592630327848791,"endHours":9.984019195643526,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:21","end":"07:39","startHours":7.342144338029069,"endHours":7.655255432264856,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:07","startHours":12.332352402411935,"endHours":13.115130138001405,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:04","startHours":5.287352782106712,"endHours":6.070130517696182,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:51","startHours":5.874436083798814,"endHours":6.8529082532856505,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:28","startHours":14.680685609180342,"endHours":15.463463344769812,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.39457428712769,"endHours":18.794574287127688,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:05","startHours":18.59457428712769,"endHours":19.083810371871106,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.34457428712769,"endHours":20.09457428712769,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:07","startHours":24.332352402411935,"endHours":25.115130138001405,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:51","end":"08:19","startHours":6.8529082532856505,"endHours":8.320616507515904,"quality":"inauspicious"},{"name":"Śubha","start":"08:19","end":"09:47","startHours":8.320616507515904,"endHours":9.78832476174616,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:15","startHours":9.78832476174616,"endHours":11.256033015976413,"quality":"inauspicious"},{"name":"Udveg","start":"11:15","end":"12:43","startHours":11.256033015976413,"endHours":12.72374127020667,"quality":"inauspicious"},{"name":"Chala","start":"12:43","end":"14:11","startHours":12.72374127020667,"endHours":14.191449524436923,"quality":"neutral"},{"name":"Labha","start":"14:11","end":"15:40","startHours":14.191449524436923,"endHours":15.65915777866718,"quality":"auspicious"},{"name":"Amṛta","start":"15:40","end":"17:08","startHours":15.65915777866718,"endHours":17.126866032897432,"quality":"auspicious"},{"name":"Kāla","start":"17:08","end":"18:36","startHours":17.126866032897432,"endHours":18.59457428712769,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:36","end":"20:08","startHours":18.59457428712769,"endHours":20.126866032897432,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:40","startHours":20.126866032897432,"endHours":21.65915777866718,"quality":"auspicious"},{"name":"Kāla","start":"21:40","end":"23:11","startHours":21.65915777866718,"endHours":23.191449524436926,"quality":"inauspicious"},{"name":"Śubha","start":"23:11","end":"00:43","startHours":23.191449524436926,"endHours":24.72374127020667,"quality":"auspicious"},{"name":"Roga","start":"00:43","end":"02:15","startHours":24.72374127020667,"endHours":26.256033015976413,"quality":"inauspicious"},{"name":"Udveg","start":"02:15","end":"03:47","startHours":26.256033015976413,"endHours":27.78832476174616,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:19","startHours":27.78832476174616,"endHours":29.320616507515908,"quality":"neutral"},{"name":"Labha","start":"05:19","end":"06:51","startHours":29.320616507515908,"endHours":30.85290825328565,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.8529082532856505,"endHours":7.8529082532856505,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.8529082532856505,"endHours":8.852908253285651,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.852908253285651,"endHours":9.852908253285651,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.852908253285651,"endHours":10.852908253285651,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.852908253285651,"endHours":11.852908253285651,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.852908253285651,"endHours":12.852908253285651,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.852908253285651,"endHours":13.852908253285651,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.852908253285651,"endHours":14.852908253285651,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.852908253285651,"endHours":15.852908253285651,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.852908253285651,"endHours":16.85290825328565,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.85290825328565,"endHours":17.85290825328565,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.85290825328565,"endHours":18.85290825328565,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.85290825328565,"endHours":19.85290825328565,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.85290825328565,"endHours":20.85290825328565,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.85290825328565,"endHours":21.85290825328565,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.85290825328565,"endHours":22.85290825328565,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.85290825328565,"endHours":23.85290825328565,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.85290825328565,"endHours":24.85290825328565,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.85290825328565,"endHours":25.85290825328565,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.85290825328565,"endHours":26.85290825328565,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.85290825328565,"endHours":27.85290825328565,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.85290825328565,"endHours":28.85290825328565,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.85290825328565,"endHours":29.85290825328565,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.85290825328565,"endHours":30.85290825328565,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.620978148559416,"eotMinutes":-14.434876212400278,"ayanamsa":24.0923}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Saptamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"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":"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":[{"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":"sringeri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 18, 2017 CE · Śṛṅgerī (Śaṅkara-pīṭha) · Vidhyamitra","description":"February 18, 2017 CE for Śṛṅgerī (Śaṅkara-pīṭha): Kṛṣṇa Saptamī, sūryodaya 06:51, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sringeri/2017-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sringeri/2017-02-18","sa":"https://sa.vidhyamitra.com/city/sringeri/2017-02-18","hi":"https://hi.vidhyamitra.com/city/sringeri/2017-02-18","x-default":"https://vidhyamitra.com/city/sringeri/2017-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:11:34.578Z","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":"2026-05-15T14:11:34.578Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:11:34.578Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}