{"id":"vidhyamitra:city-day:lucknow:2007-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2007-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-05-18","date_display":"May 18, 2007 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":2007,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454238.770833,"kali_year":5109,"ahargana":1865773.2708,"sun":{"sidereal_longitude":32.7426,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":49.9941,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.2515,"elapsed_within_tithi_degrees":5.2515},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.9941,"elapsed_within_degrees":9.9941},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.7367},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":2007,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454238.770833,"ahargana":1865773.2708,"kali_year":5109,"ayanamsa_lahiri":23.956,"grahas":{"sun":{"sidereal_longitude":32.79258800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":49.91418799999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":4.4962},"mars":{"sidereal_longitude":337.799488,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":49.06778800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":233.99868800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":76.61498799999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":114.70838800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":322.3534,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.3534,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2007,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454238.770833,"kali_year":5109,"ahargana":1865773.2708,"sun":{"sidereal_longitude":32.7426,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":49.9941,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.2515,"elapsed_within_tithi_degrees":5.2515},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":49.9941,"elapsed_within_degrees":9.9941},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.7367},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.496,"elongation":17.252},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.496,"opposition_distance":162.748}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:17","sunsetLocal":"18:48","solarNoonLocal":"12:03","dayLengthHours":13.505509187502518,"dayLengthDisplay":"13 Hours 30 Mins 20 Secs","nightLengthDisplay":"10 Hours 29 Mins 40 Secs","moonriseLocal":"06:20","moonsetLocal":"20:02","rahuKala":{"name":"Rāhu Kāla","start":"10:21","end":"12:03","startHours":10.35391164838769,"endHours":12.042100296825506,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:25","end":"17:06","startHours":15.418477593701136,"endHours":17.10666624213895,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:59","end":"08:40","startHours":6.977534351512062,"endHours":8.665722999949876,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:53","startHours":8.440631180158167,"endHours":8.890814819741585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.852075252553519,"endHours":6.212222164220252,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:30","startHours":11.59191665724209,"endHours":12.492283936408922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:23","startHours":3.4886111447405774,"endHours":4.388978423907412,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:17","startHours":4.163886604115704,"endHours":5.289345703074247,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:12","startHours":14.293018494742592,"endHours":15.193385773909426,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.594854890576766,"endHours":18.994854890576764,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:21","startHours":18.794854890576765,"endHours":19.357584440056037,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.544854890576765,"endHours":20.294854890576765,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:30","startHours":23.591916657242088,"endHours":24.492283936408924,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:17","end":"06:59","startHours":5.289345703074247,"endHours":6.977534351512062,"quality":"neutral"},{"name":"Labha","start":"06:59","end":"08:40","startHours":6.977534351512062,"endHours":8.665722999949876,"quality":"auspicious"},{"name":"Amṛta","start":"08:40","end":"10:21","startHours":8.665722999949876,"endHours":10.35391164838769,"quality":"auspicious"},{"name":"Kāla","start":"10:21","end":"12:03","startHours":10.35391164838769,"endHours":12.042100296825506,"quality":"inauspicious"},{"name":"Śubha","start":"12:03","end":"13:44","startHours":12.042100296825506,"endHours":13.730288945263322,"quality":"auspicious"},{"name":"Roga","start":"13:44","end":"15:25","startHours":13.730288945263322,"endHours":15.418477593701136,"quality":"inauspicious"},{"name":"Udveg","start":"15:25","end":"17:06","startHours":15.418477593701136,"endHours":17.10666624213895,"quality":"inauspicious"},{"name":"Chala","start":"17:06","end":"18:48","startHours":17.10666624213895,"endHours":18.794854890576765,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:48","end":"20:06","startHours":18.794854890576765,"endHours":20.10666624213895,"quality":"inauspicious"},{"name":"Udveg","start":"20:06","end":"21:25","startHours":20.10666624213895,"endHours":21.418477593701134,"quality":"inauspicious"},{"name":"Chala","start":"21:25","end":"22:44","startHours":21.418477593701134,"endHours":22.73028894526332,"quality":"neutral"},{"name":"Labha","start":"22:44","end":"00:03","startHours":22.73028894526332,"endHours":24.042100296825506,"quality":"auspicious"},{"name":"Amṛta","start":"00:03","end":"01:21","startHours":24.042100296825506,"endHours":25.35391164838769,"quality":"auspicious"},{"name":"Kāla","start":"01:21","end":"02:40","startHours":25.35391164838769,"endHours":26.665722999949878,"quality":"inauspicious"},{"name":"Śubha","start":"02:40","end":"03:59","startHours":26.665722999949878,"endHours":27.977534351512062,"quality":"auspicious"},{"name":"Roga","start":"03:59","end":"05:17","startHours":27.977534351512062,"endHours":29.289345703074247,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.289345703074247,"endHours":6.289345703074247,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.289345703074247,"endHours":7.289345703074247,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.289345703074247,"endHours":8.289345703074247,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.289345703074247,"endHours":9.289345703074247,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.289345703074247,"endHours":10.289345703074247,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.289345703074247,"endHours":11.289345703074247,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.289345703074247,"endHours":12.289345703074247,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.289345703074247,"endHours":13.289345703074247,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.289345703074247,"endHours":14.289345703074247,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.289345703074247,"endHours":15.289345703074247,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.289345703074247,"endHours":16.289345703074247,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.289345703074247,"endHours":17.289345703074247,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.289345703074247,"endHours":18.289345703074247,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.289345703074247,"endHours":19.289345703074247,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.289345703074247,"endHours":20.289345703074247,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.289345703074247,"endHours":21.289345703074247,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.289345703074247,"endHours":22.289345703074247,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.289345703074247,"endHours":23.289345703074247,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.289345703074247,"endHours":24.289345703074247,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.289345703074247,"endHours":25.289345703074247,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.289345703074247,"endHours":26.289345703074247,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.289345703074247,"endHours":27.289345703074247,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.289345703074247,"endHours":28.289345703074247,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.289345703074247,"endHours":29.289345703074247,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.42743734303096,"eotMinutes":3.6891821904695723,"ayanamsa":23.956}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha (Adhika) Śukla Dvitīyā · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"festivals":[],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"lucknow"},"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, 2007 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"May 18, 2007 CE for Lucknow, Uttar Pradesh: Śukla Dvitīyā, sūryodaya 05:17, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2007-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2007-05-18","sa":"https://sa.vidhyamitra.com/city/lucknow/2007-05-18","hi":"https://hi.vidhyamitra.com/city/lucknow/2007-05-18","x-default":"https://vidhyamitra.com/city/lucknow/2007-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:12:14.207Z","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":"2026-06-01T04:12:14.207Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:12:14.207Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}