{"id":"vidhyamitra:city-day:pune:2012-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pune/2012-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-05-18","date_display":"May 18, 2012 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":2012,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456065.770833,"kali_year":5114,"ahargana":1867600.2708,"sun":{"sidereal_longitude":33.4185,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":0.044,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.6255,"elapsed_within_tithi_degrees":2.6255},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.044,"elapsed_within_degrees":0.044},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.4625},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2012,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456065.770833,"ahargana":1867600.2708,"kali_year":5114,"ayanamsa_lahiri":24.0259,"grahas":{"sun":{"sidereal_longitude":33.484083999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":1.5205839999999853,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":3.2083},"mars":{"sidereal_longitude":135.44868399999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":22.155684000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":29.983384,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":59.77138400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":179.64978399999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":225.5501,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":45.5501,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"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":2012,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456065.770833,"kali_year":5114,"ahargana":1867600.2708,"sun":{"sidereal_longitude":33.4185,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":0.044,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.6255,"elapsed_within_tithi_degrees":2.6255},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.044,"elapsed_within_degrees":0.044},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.4625},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.208,"elongation":33.375},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.208,"opposition_distance":146.625}},"eclipse_window_40days":[{"offset_days":3,"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":1.466}]},"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"tier2":{"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"sunriseLocal":"06:00","sunsetLocal":"19:02","solarNoonLocal":"12:31","dayLengthHours":13.038895298378542,"dayLengthDisplay":"13 Hours 02 Mins 20 Secs","nightLengthDisplay":"10 Hours 57 Mins 40 Secs","moonriseLocal":"04:07","moonsetLocal":"16:39","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:31","startHours":10.884871717861522,"endHours":12.51473363015884,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:46","end":"17:24","startHours":15.774457454753476,"endHours":17.404319367050793,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:38","end":"09:15","startHours":7.625147893266887,"endHours":9.255009805564205,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:28","startHours":9.037694883924562,"endHours":9.472324727203848,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:53","startHours":6.538573285068676,"endHours":6.886277159692104,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:57","startHours":12.080103786879556,"endHours":12.949363473438124,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:08","startHours":4.25676660785243,"endHours":5.126026294411,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"06:00","startHours":4.908711372771358,"endHours":5.9952859809695696,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:33","startHours":14.687882846555263,"endHours":15.557142533113833,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.834181279348112,"endHours":19.23418127934811,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:35","startHours":19.03418127934811,"endHours":19.577468583447217,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.78418127934811,"endHours":20.53418127934811,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:57","startHours":24.080103786879555,"endHours":24.949363473438126,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:00","end":"07:38","startHours":5.9952859809695696,"endHours":7.625147893266887,"quality":"neutral"},{"name":"Labha","start":"07:38","end":"09:15","startHours":7.625147893266887,"endHours":9.255009805564205,"quality":"auspicious"},{"name":"Amṛta","start":"09:15","end":"10:53","startHours":9.255009805564205,"endHours":10.884871717861522,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:31","startHours":10.884871717861522,"endHours":12.51473363015884,"quality":"inauspicious"},{"name":"Śubha","start":"12:31","end":"14:09","startHours":12.51473363015884,"endHours":14.144595542456159,"quality":"auspicious"},{"name":"Roga","start":"14:09","end":"15:46","startHours":14.144595542456159,"endHours":15.774457454753476,"quality":"inauspicious"},{"name":"Udveg","start":"15:46","end":"17:24","startHours":15.774457454753476,"endHours":17.404319367050793,"quality":"inauspicious"},{"name":"Chala","start":"17:24","end":"19:02","startHours":17.404319367050793,"endHours":19.03418127934811,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:02","end":"20:24","startHours":19.03418127934811,"endHours":20.404319367050793,"quality":"inauspicious"},{"name":"Udveg","start":"20:24","end":"21:46","startHours":20.404319367050793,"endHours":21.774457454753474,"quality":"inauspicious"},{"name":"Chala","start":"21:46","end":"23:09","startHours":21.774457454753474,"endHours":23.14459554245616,"quality":"neutral"},{"name":"Labha","start":"23:09","end":"00:31","startHours":23.14459554245616,"endHours":24.51473363015884,"quality":"auspicious"},{"name":"Amṛta","start":"00:31","end":"01:53","startHours":24.51473363015884,"endHours":25.88487171786152,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:15","startHours":25.88487171786152,"endHours":27.255009805564207,"quality":"inauspicious"},{"name":"Śubha","start":"03:15","end":"04:38","startHours":27.255009805564207,"endHours":28.625147893266888,"quality":"auspicious"},{"name":"Roga","start":"04:38","end":"06:00","startHours":28.625147893266888,"endHours":29.99528598096957,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":5.9952859809695696,"endHours":6.9952859809695696,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":6.9952859809695696,"endHours":7.9952859809695696,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":7.9952859809695696,"endHours":8.99528598096957,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":8.99528598096957,"endHours":9.99528598096957,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":9.99528598096957,"endHours":10.99528598096957,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":10.99528598096957,"endHours":11.99528598096957,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":11.99528598096957,"endHours":12.99528598096957,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":12.99528598096957,"endHours":13.99528598096957,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":13.99528598096957,"endHours":14.99528598096957,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":14.99528598096957,"endHours":15.99528598096957,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":15.99528598096957,"endHours":16.99528598096957,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":16.99528598096957,"endHours":17.99528598096957,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":17.99528598096957,"endHours":18.99528598096957,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":18.99528598096957,"endHours":19.99528598096957,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":19.99528598096957,"endHours":20.99528598096957,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":20.99528598096957,"endHours":21.99528598096957,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":21.99528598096957,"endHours":22.99528598096957,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":22.99528598096957,"endHours":23.99528598096957,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":23.99528598096957,"endHours":24.99528598096957,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":24.99528598096957,"endHours":25.99528598096957,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":25.99528598096957,"endHours":26.99528598096957,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":26.99528598096957,"endHours":27.99528598096957,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":27.99528598096957,"endHours":28.99528598096957,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":28.99528598096957,"endHours":29.99528598096957,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.601813590651982,"eotMinutes":3.6891821904695723,"ayanamsa":24.0259}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Trayodaśī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"pune"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 18, 2012 CE · Pune, Maharashtra · Vidhyamitra","description":"May 18, 2012 CE for Pune, Maharashtra: Kṛṣṇa Trayodaśī, sūryodaya 06:00, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pune/2012-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pune/2012-05-18","sa":"https://sa.vidhyamitra.com/city/pune/2012-05-18","hi":"https://hi.vidhyamitra.com/city/pune/2012-05-18","x-default":"https://vidhyamitra.com/city/pune/2012-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:43:16.623Z","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":"2026-05-31T00:43:16.623Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:43:16.623Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}