{"id":"vidhyamitra:city-day:sabarimala:2017-07-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sabarimala/2017-07-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-07-16","date_display":"July 16, 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":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457950.770833,"kali_year":5119,"ahargana":1869485.2708,"sun":{"sidereal_longitude":89.147,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":352.5072,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.3603,"elapsed_within_tithi_degrees":11.3603},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.5072,"elapsed_within_degrees":5.8406},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.6542},"karana":{"half_tithi_index":43,"name":"Bava"},"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":2017,"month":7,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457950.770833,"ahargana":1869485.2708,"kali_year":5119,"ayanamsa_lahiri":24.098,"grahas":{"sun":{"sidereal_longitude":89.62426299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":349.875963,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-3.2806},"mars":{"sidereal_longitude":92.780463,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":112.485163,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":170.65816300000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":47.896163,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":238.16506299999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":125.6738,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":305.6738,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457950.770833,"kali_year":5119,"ahargana":1869485.2708,"sun":{"sidereal_longitude":89.147,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":352.5072,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.3603,"elapsed_within_tithi_degrees":11.3603},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.5072,"elapsed_within_degrees":5.8406},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.6542},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.281,"elongation":96.64},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.281,"opposition_distance":83.36}},"eclipse_window_40days":[]},"city":{"slug":"sabarimala","name":"Sabarimalā (Ayyappa)","lat":9.4376,"lon":77.0808,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"sabarimala","name":"Sabarimalā (Ayyappa)","lat":9.4376,"lon":77.0808,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tirtha"},"sunriseLocal":"06:09","sunsetLocal":"18:46","solarNoonLocal":"12:27","dayLengthHours":12.618029187405426,"dayLengthDisplay":"12 Hours 37 Mins 05 Secs","nightLengthDisplay":"11 Hours 22 Mins 55 Secs","moonriseLocal":"23:42","moonsetLocal":"11:54","rahuKala":{"name":"Rāhu Kāla","start":"17:11","end":"18:46","startHours":17.18775328888165,"endHours":18.76500693730733,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:27","end":"14:02","startHours":12.455992343604617,"endHours":14.033245992030295,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:37","end":"17:11","startHours":15.610499640455973,"endHours":17.18775328888165,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:31","startHours":9.091184560296503,"endHours":9.511785533210016,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:01","startHours":6.672728966043795,"endHours":7.009209744374607,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:53","startHours":12.035391370691103,"endHours":12.87659331651813,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.464573858247846,"endHours":5.305775804074875,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:09","startHours":5.095475317618117,"endHours":6.146977749901903,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:24","startHours":14.558997208172187,"endHours":15.400199153999216,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.56500693730733,"endHours":18.96500693730733,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:17","startHours":18.76500693730733,"endHours":19.29075815344922,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.51500693730733,"endHours":20.26500693730733,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:53","startHours":24.0353913706911,"endHours":24.876593316518132,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:09","end":"07:43","startHours":6.146977749901903,"endHours":7.724231398327581,"quality":"inauspicious"},{"name":"Chala","start":"07:43","end":"09:18","startHours":7.724231398327581,"endHours":9.30148504675326,"quality":"neutral"},{"name":"Labha","start":"09:18","end":"10:53","startHours":9.30148504675326,"endHours":10.878738695178939,"quality":"auspicious"},{"name":"Amṛta","start":"10:53","end":"12:27","startHours":10.878738695178939,"endHours":12.455992343604617,"quality":"auspicious"},{"name":"Kāla","start":"12:27","end":"14:02","startHours":12.455992343604617,"endHours":14.033245992030295,"quality":"inauspicious"},{"name":"Śubha","start":"14:02","end":"15:37","startHours":14.033245992030295,"endHours":15.610499640455973,"quality":"auspicious"},{"name":"Roga","start":"15:37","end":"17:11","startHours":15.610499640455973,"endHours":17.18775328888165,"quality":"inauspicious"},{"name":"Udveg","start":"17:11","end":"18:46","startHours":17.18775328888165,"endHours":18.76500693730733,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:46","end":"20:11","startHours":18.76500693730733,"endHours":20.18775328888165,"quality":"auspicious"},{"name":"Roga","start":"20:11","end":"21:37","startHours":20.18775328888165,"endHours":21.610499640455973,"quality":"inauspicious"},{"name":"Udveg","start":"21:37","end":"23:02","startHours":21.610499640455973,"endHours":23.033245992030295,"quality":"inauspicious"},{"name":"Chala","start":"23:02","end":"00:27","startHours":23.033245992030295,"endHours":24.455992343604617,"quality":"neutral"},{"name":"Labha","start":"00:27","end":"01:53","startHours":24.455992343604617,"endHours":25.87873869517894,"quality":"auspicious"},{"name":"Amṛta","start":"01:53","end":"03:18","startHours":25.87873869517894,"endHours":27.30148504675326,"quality":"auspicious"},{"name":"Kāla","start":"03:18","end":"04:43","startHours":27.30148504675326,"endHours":28.724231398327582,"quality":"inauspicious"},{"name":"Śubha","start":"04:43","end":"06:09","startHours":28.724231398327582,"endHours":30.146977749901904,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.146977749901903,"endHours":7.146977749901903,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.146977749901903,"endHours":8.146977749901904,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.146977749901904,"endHours":9.146977749901904,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.146977749901904,"endHours":10.146977749901904,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.146977749901904,"endHours":11.146977749901904,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.146977749901904,"endHours":12.146977749901904,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.146977749901904,"endHours":13.146977749901904,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.146977749901904,"endHours":14.146977749901904,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.146977749901904,"endHours":15.146977749901904,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.146977749901904,"endHours":16.146977749901904,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.146977749901904,"endHours":17.146977749901904,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.146977749901904,"endHours":18.146977749901904,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.146977749901904,"endHours":19.146977749901904,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.146977749901904,"endHours":20.146977749901904,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.146977749901904,"endHours":21.146977749901904,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.146977749901904,"endHours":22.146977749901904,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.146977749901904,"endHours":23.146977749901904,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.146977749901904,"endHours":24.146977749901904,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.146977749901904,"endHours":25.146977749901904,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.146977749901904,"endHours":26.146977749901904,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.146977749901904,"endHours":27.146977749901904,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.146977749901904,"endHours":28.146977749901904,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.146977749901904,"endHours":29.146977749901904,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.146977749901904,"endHours":30.146977749901904,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.353841492307623,"eotMinutes":-5.682740616276977,"ayanamsa":24.098}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Saptamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"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":"sabarimala"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 16, 2017 CE · Sabarimalā (Ayyappa) · Vidhyamitra","description":"July 16, 2017 CE for Sabarimalā (Ayyappa): Kṛṣṇa Saptamī, sūryodaya 06:09, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sabarimala/2017-07-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sabarimala/2017-07-16","sa":"https://sa.vidhyamitra.com/city/sabarimala/2017-07-16","hi":"https://hi.vidhyamitra.com/city/sabarimala/2017-07-16","x-default":"https://vidhyamitra.com/city/sabarimala/2017-07-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T17:05:59.800Z","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":"2026-05-15T17:05:59.800Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T17:05:59.800Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}