{"id":"vidhyamitra:city-day:noida:2012-05-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2012-05-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-05-12","date_display":"May 12, 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":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456059.770833,"kali_year":5114,"ahargana":1867594.2708,"sun":{"sidereal_longitude":27.6687,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":284.1492,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.4805,"elapsed_within_tithi_degrees":4.4805},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.1492,"elapsed_within_degrees":4.1492},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.8178},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2012,"month":5,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456059.770833,"ahargana":1867594.2708,"kali_year":5114,"ayanamsa_lahiri":24.0257,"grahas":{"sun":{"sidereal_longitude":27.69791299999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":287.17311300000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":3.8268},"mars":{"sidereal_longitude":133.65181299999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":10.634813000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":28.565713000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":59.65531299999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":180.01271299999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":225.868,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":45.868,"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":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456059.770833,"kali_year":5114,"ahargana":1867594.2708,"sun":{"sidereal_longitude":27.6687,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":284.1492,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.4805,"elapsed_within_tithi_degrees":4.4805},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.1492,"elapsed_within_degrees":4.1492},"yoga":{"number":24,"name":"Śukla","sum_longitude":311.8178},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.827,"elongation":103.519},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.827,"opposition_distance":76.481}},"eclipse_window_40days":[{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":1.466}]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:31","sunsetLocal":"19:02","solarNoonLocal":"12:17","dayLengthHours":13.508121821081943,"dayLengthDisplay":"13 Hours 30 Mins 29 Secs","nightLengthDisplay":"10 Hours 29 Mins 31 Secs","moonriseLocal":"00:11","moonsetLocal":"10:58","rahuKala":{"name":"Rāhu Kāla","start":"08:54","end":"10:35","startHours":8.90127655006837,"endHours":10.589791777703613,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:58","end":"15:39","startHours":13.9668222329741,"endHours":15.655337460609342,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:31","end":"07:13","startHours":5.524246094797885,"endHours":7.212761322433128,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:08","startHours":8.67614118638367,"endHours":9.12641191375307,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:27","startHours":6.087084504009632,"endHours":6.447301085905151,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:44","startHours":11.828036277969458,"endHours":12.728577732708255,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:37","startHours":3.7231631853202924,"endHours":4.623704640059088,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:24","end":"05:31","startHours":4.398569276374389,"endHours":5.524246094797885,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:26","startHours":14.529660642185847,"endHours":15.430202096924644,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.83236791587983,"endHours":19.232367915879827,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:36","startHours":19.032367915879828,"endHours":19.595206325091574,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.782367915879828,"endHours":20.532367915879828,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:44","startHours":23.82803627796946,"endHours":24.728577732708253,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:31","end":"07:13","startHours":5.524246094797885,"endHours":7.212761322433128,"quality":"inauspicious"},{"name":"Śubha","start":"07:13","end":"08:54","startHours":7.212761322433128,"endHours":8.90127655006837,"quality":"auspicious"},{"name":"Roga","start":"08:54","end":"10:35","startHours":8.90127655006837,"endHours":10.589791777703613,"quality":"inauspicious"},{"name":"Udveg","start":"10:35","end":"12:17","startHours":10.589791777703613,"endHours":12.278307005338856,"quality":"inauspicious"},{"name":"Chala","start":"12:17","end":"13:58","startHours":12.278307005338856,"endHours":13.9668222329741,"quality":"neutral"},{"name":"Labha","start":"13:58","end":"15:39","startHours":13.9668222329741,"endHours":15.655337460609342,"quality":"auspicious"},{"name":"Amṛta","start":"15:39","end":"17:21","startHours":15.655337460609342,"endHours":17.343852688244585,"quality":"auspicious"},{"name":"Kāla","start":"17:21","end":"19:02","startHours":17.343852688244585,"endHours":19.032367915879828,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:02","end":"20:21","startHours":19.032367915879828,"endHours":20.343852688244585,"quality":"auspicious"},{"name":"Amṛta","start":"20:21","end":"21:39","startHours":20.343852688244585,"endHours":21.655337460609342,"quality":"auspicious"},{"name":"Kāla","start":"21:39","end":"22:58","startHours":21.655337460609342,"endHours":22.9668222329741,"quality":"inauspicious"},{"name":"Śubha","start":"22:58","end":"00:17","startHours":22.9668222329741,"endHours":24.278307005338856,"quality":"auspicious"},{"name":"Roga","start":"00:17","end":"01:35","startHours":24.278307005338856,"endHours":25.589791777703613,"quality":"inauspicious"},{"name":"Udveg","start":"01:35","end":"02:54","startHours":25.589791777703613,"endHours":26.90127655006837,"quality":"inauspicious"},{"name":"Chala","start":"02:54","end":"04:13","startHours":26.90127655006837,"endHours":28.212761322433128,"quality":"neutral"},{"name":"Labha","start":"04:13","end":"05:31","startHours":28.212761322433128,"endHours":29.524246094797885,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.524246094797885,"endHours":6.524246094797885,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.524246094797885,"endHours":7.524246094797885,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.524246094797885,"endHours":8.524246094797885,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.524246094797885,"endHours":9.524246094797885,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.524246094797885,"endHours":10.524246094797885,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.524246094797885,"endHours":11.524246094797885,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.524246094797885,"endHours":12.524246094797885,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.524246094797885,"endHours":13.524246094797885,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.524246094797885,"endHours":14.524246094797885,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.524246094797885,"endHours":15.524246094797885,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.524246094797885,"endHours":16.524246094797885,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.524246094797885,"endHours":17.524246094797885,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.524246094797885,"endHours":18.524246094797885,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.524246094797885,"endHours":19.524246094797885,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.524246094797885,"endHours":20.524246094797885,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.524246094797885,"endHours":21.524246094797885,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.524246094797885,"endHours":22.524246094797885,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.524246094797885,"endHours":23.524246094797885,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.524246094797885,"endHours":24.524246094797885,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.524246094797885,"endHours":25.524246094797885,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.524246094797885,"endHours":26.524246094797885,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.524246094797885,"endHours":27.524246094797885,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.524246094797885,"endHours":28.524246094797885,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.524246094797885,"endHours":29.524246094797885,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.193829086585442,"eotMinutes":3.7375796796685163,"ayanamsa":24.0257}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Saptamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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":[]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 12, 2012 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"May 12, 2012 CE for Noida, Uttar Pradesh: Kṛṣṇa Saptamī, sūryodaya 05:31, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2012-05-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2012-05-12","sa":"https://sa.vidhyamitra.com/city/noida/2012-05-12","hi":"https://hi.vidhyamitra.com/city/noida/2012-05-12","x-default":"https://vidhyamitra.com/city/noida/2012-05-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:17:45.809Z","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":"2026-05-15T16:17:45.809Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:17:45.809Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}