{"id":"vidhyamitra:city-day:vrindavan:1999-07-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1999-07-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1999-07-22","date_display":"July 22, 1999 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":1999,"month":7,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451381.770833,"kali_year":5101,"ahargana":1862916.2708,"sun":{"sidereal_longitude":94.5088,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":201.4749,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.9661,"elapsed_within_tithi_degrees":10.9661},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.4749,"elapsed_within_degrees":1.4749},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.9837},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1999,"month":7,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451381.770833,"ahargana":1862916.2708,"kali_year":5101,"ayanamsa_lahiri":23.8468,"grahas":{"sun":{"sidereal_longitude":94.98004700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":203.41244700000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":4.4965},"mars":{"sidereal_longitude":192.78204700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":102.55244700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":9.282147000000009,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":130.08184700000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":21.988447000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":113.731,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":293.731,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"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":1999,"month":7,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451381.770833,"kali_year":5101,"ahargana":1862916.2708,"sun":{"sidereal_longitude":94.5088,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":201.4749,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.9661,"elapsed_within_tithi_degrees":10.9661},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.4749,"elapsed_within_degrees":1.4749},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.9837},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.497,"elongation":106.966},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.497,"opposition_distance":73.034}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:37","sunsetLocal":"19:14","solarNoonLocal":"12:25","dayLengthHours":13.628425607417434,"dayLengthDisplay":"13 Hours 37 Mins 42 Secs","nightLengthDisplay":"10 Hours 22 Mins 18 Secs","moonriseLocal":"14:13","moonsetLocal":"01:05","rahuKala":{"name":"Rāhu Kāla","start":"14:08","end":"15:50","startHours":14.127868164521892,"endHours":15.831421365449073,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:37","end":"07:19","startHours":5.610102159885997,"endHours":7.3136553608131765,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:01","end":"10:43","startHours":9.017208561740356,"endHours":10.720761762667536,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:15","startHours":8.790068134950065,"endHours":9.244348988530646,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:32","startHours":6.177953226861724,"endHours":6.541377909726188,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:53","startHours":11.970034110014133,"endHours":12.878595817175295,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:48","end":"04:42","startHours":3.7929787455636728,"endHours":4.701540452724835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:37","startHours":4.4744000259345444,"endHours":5.610102159885997,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:36","startHours":14.69571923149762,"endHours":15.604280938658782,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.03852776730343,"endHours":19.43852776730343,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:48","startHours":19.23852776730343,"endHours":19.80637883427916,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.98852776730343,"endHours":20.73852776730343,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:53","startHours":23.970034110014133,"endHours":24.878595817175295,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:37","end":"07:19","startHours":5.610102159885997,"endHours":7.3136553608131765,"quality":"auspicious"},{"name":"Roga","start":"07:19","end":"09:01","startHours":7.3136553608131765,"endHours":9.017208561740356,"quality":"inauspicious"},{"name":"Udveg","start":"09:01","end":"10:43","startHours":9.017208561740356,"endHours":10.720761762667536,"quality":"inauspicious"},{"name":"Chala","start":"10:43","end":"12:25","startHours":10.720761762667536,"endHours":12.424314963594714,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"14:08","startHours":12.424314963594714,"endHours":14.127868164521892,"quality":"auspicious"},{"name":"Amṛta","start":"14:08","end":"15:50","startHours":14.127868164521892,"endHours":15.831421365449073,"quality":"auspicious"},{"name":"Kāla","start":"15:50","end":"17:32","startHours":15.831421365449073,"endHours":17.534974566376253,"quality":"inauspicious"},{"name":"Śubha","start":"17:32","end":"19:14","startHours":17.534974566376253,"endHours":19.23852776730343,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:14","end":"20:32","startHours":19.23852776730343,"endHours":20.534974566376253,"quality":"auspicious"},{"name":"Kāla","start":"20:32","end":"21:50","startHours":20.534974566376253,"endHours":21.831421365449074,"quality":"inauspicious"},{"name":"Śubha","start":"21:50","end":"23:08","startHours":21.831421365449074,"endHours":23.127868164521892,"quality":"auspicious"},{"name":"Roga","start":"23:08","end":"00:25","startHours":23.127868164521892,"endHours":24.424314963594714,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:43","startHours":24.424314963594714,"endHours":25.720761762667536,"quality":"inauspicious"},{"name":"Chala","start":"01:43","end":"03:01","startHours":25.720761762667536,"endHours":27.017208561740354,"quality":"neutral"},{"name":"Labha","start":"03:01","end":"04:19","startHours":27.017208561740354,"endHours":28.313655360813176,"quality":"auspicious"},{"name":"Amṛta","start":"04:19","end":"05:37","startHours":28.313655360813176,"endHours":29.610102159885997,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.610102159885997,"endHours":6.610102159885997,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.610102159885997,"endHours":7.610102159885997,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.610102159885997,"endHours":8.610102159885997,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.610102159885997,"endHours":9.610102159885997,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.610102159885997,"endHours":10.610102159885997,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.610102159885997,"endHours":11.610102159885997,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.610102159885997,"endHours":12.610102159885997,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.610102159885997,"endHours":13.610102159885997,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.610102159885997,"endHours":14.610102159885997,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.610102159885997,"endHours":15.610102159885997,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.610102159885997,"endHours":16.610102159885997,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.610102159885997,"endHours":17.610102159885997,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.610102159885997,"endHours":18.610102159885997,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.610102159885997,"endHours":19.610102159885997,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.610102159885997,"endHours":20.610102159885997,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.610102159885997,"endHours":21.610102159885997,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.610102159885997,"endHours":22.610102159885997,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.610102159885997,"endHours":23.610102159885997,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.610102159885997,"endHours":24.610102159885997,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.610102159885997,"endHours":25.610102159885997,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.610102159885997,"endHours":26.610102159885997,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.610102159885997,"endHours":27.610102159885997,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.610102159885997,"endHours":28.610102159885997,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.610102159885997,"endHours":29.610102159885997,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.392282262851033,"eotMinutes":-6.096097815682823,"ayanamsa":23.8468}},"calendars":{"vikram_samvat":2056,"vikram_samvatsara":"Nandana","saka_samvat":1921,"saka_samvatsara":"Pramāthi","bengali_samvat":1406,"malayalam_era":1175,"nanakshahi_year":530,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Navamī · Vikram 2056 Nandana · Śaka 1921 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5},{"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 22, 1999 CE · Vṛndāvana · Vidhyamitra","description":"July 22, 1999 CE for Vṛndāvana: Śukla Navamī, sūryodaya 05:37, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1999-07-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1999-07-22","sa":"https://sa.vidhyamitra.com/city/vrindavan/1999-07-22","hi":"https://hi.vidhyamitra.com/city/vrindavan/1999-07-22","x-default":"https://vidhyamitra.com/city/vrindavan/1999-07-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:14:21.295Z","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":"2026-06-01T04:14:21.295Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:14:21.295Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}