{"id":"vidhyamitra:city-day:lucknow:2091-08-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2091-08-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-08-31","date_display":"August 31, 2091 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":2091,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485024.770833,"kali_year":5193,"ahargana":1896559.2708,"sun":{"sidereal_longitude":131.9126,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":337.5687,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.6561,"elapsed_within_tithi_degrees":1.6561},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.5687,"elapsed_within_degrees":4.2353},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.4813},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2091,"month":8,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2485024.770833,"ahargana":1896559.2708,"kali_year":5193,"ayanamsa_lahiri":25.1335,"grahas":{"sun":{"sidereal_longitude":132.813737,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":335.578637,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-1.9996},"mars":{"sidereal_longitude":189.42373699999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":121.81683699999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":256.63843700000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":141.696037,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":71.440137,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":131.1629,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":311.1629,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2091,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485024.770833,"kali_year":5193,"ahargana":1896559.2708,"sun":{"sidereal_longitude":131.9126,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":337.5687,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.6561,"elapsed_within_tithi_degrees":1.6561},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.5687,"elapsed_within_degrees":4.2353},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.4813},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2,"elongation":154.344},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2,"opposition_distance":25.656}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":-1.268,"elongation":0.94},{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":-0.052,"opposition_distance":1.943}]},"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":"05:45","sunsetLocal":"18:27","solarNoonLocal":"12:06","dayLengthHours":12.71090105273342,"dayLengthDisplay":"12 Hours 42 Mins 39 Secs","nightLengthDisplay":"11 Hours 17 Mins 21 Secs","moonriseLocal":"19:34","moonsetLocal":"07:40","rahuKala":{"name":"Rāhu Kāla","start":"10:31","end":"12:06","startHours":10.512297543018533,"endHours":12.10116017461021,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:17","end":"16:52","startHours":15.278885437793566,"endHours":16.867748069385243,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:20","end":"08:55","startHours":7.33457227983518,"endHours":8.923434911426856,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:08","startHours":8.711586560547968,"endHours":9.135283262305748,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.275330525440728,"endHours":6.614287886846952,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:31","startHours":11.67746347285243,"endHours":12.524856876367991,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:03","end":"04:54","startHours":4.05092284121238,"endHours":4.8983162447279405,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:45","startHours":4.68646789384905,"endHours":5.745709648243502,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:04","startHours":14.219643683399113,"endHours":15.067037086914674,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.25661070097692,"endHours":18.65661070097692,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:59","startHours":18.45661070097692,"endHours":18.986231578174145,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.20661070097692,"endHours":19.95661070097692,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:31","startHours":23.67746347285243,"endHours":24.52485687636799,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:45","end":"07:20","startHours":5.745709648243502,"endHours":7.33457227983518,"quality":"neutral"},{"name":"Labha","start":"07:20","end":"08:55","startHours":7.33457227983518,"endHours":8.923434911426856,"quality":"auspicious"},{"name":"Amṛta","start":"08:55","end":"10:31","startHours":8.923434911426856,"endHours":10.512297543018533,"quality":"auspicious"},{"name":"Kāla","start":"10:31","end":"12:06","startHours":10.512297543018533,"endHours":12.10116017461021,"quality":"inauspicious"},{"name":"Śubha","start":"12:06","end":"13:41","startHours":12.10116017461021,"endHours":13.690022806201888,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:17","startHours":13.690022806201888,"endHours":15.278885437793566,"quality":"inauspicious"},{"name":"Udveg","start":"15:17","end":"16:52","startHours":15.278885437793566,"endHours":16.867748069385243,"quality":"inauspicious"},{"name":"Chala","start":"16:52","end":"18:27","startHours":16.867748069385243,"endHours":18.45661070097692,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:27","end":"19:52","startHours":18.45661070097692,"endHours":19.867748069385243,"quality":"inauspicious"},{"name":"Udveg","start":"19:52","end":"21:17","startHours":19.867748069385243,"endHours":21.278885437793566,"quality":"inauspicious"},{"name":"Chala","start":"21:17","end":"22:41","startHours":21.278885437793566,"endHours":22.69002280620189,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:06","startHours":22.69002280620189,"endHours":24.10116017461021,"quality":"auspicious"},{"name":"Amṛta","start":"00:06","end":"01:31","startHours":24.10116017461021,"endHours":25.512297543018533,"quality":"auspicious"},{"name":"Kāla","start":"01:31","end":"02:55","startHours":25.512297543018533,"endHours":26.923434911426856,"quality":"inauspicious"},{"name":"Śubha","start":"02:55","end":"04:20","startHours":26.923434911426856,"endHours":28.33457227983518,"quality":"auspicious"},{"name":"Roga","start":"04:20","end":"05:45","startHours":28.33457227983518,"endHours":29.7457096482435,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.745709648243502,"endHours":6.745709648243502,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.745709648243502,"endHours":7.745709648243502,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.745709648243502,"endHours":8.745709648243501,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.745709648243501,"endHours":9.745709648243501,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.745709648243501,"endHours":10.745709648243501,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.745709648243501,"endHours":11.745709648243501,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.745709648243501,"endHours":12.745709648243501,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.745709648243501,"endHours":13.745709648243501,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.745709648243501,"endHours":14.745709648243501,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.745709648243501,"endHours":15.745709648243501,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.745709648243501,"endHours":16.7457096482435,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.7457096482435,"endHours":17.7457096482435,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.7457096482435,"endHours":18.7457096482435,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.7457096482435,"endHours":19.7457096482435,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.7457096482435,"endHours":20.7457096482435,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.7457096482435,"endHours":21.7457096482435,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.7457096482435,"endHours":22.7457096482435,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.7457096482435,"endHours":23.7457096482435,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.7457096482435,"endHours":24.7457096482435,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.7457096482435,"endHours":25.7457096482435,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.7457096482435,"endHours":26.7457096482435,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.7457096482435,"endHours":27.7457096482435,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.7457096482435,"endHours":28.7457096482435,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.7457096482435,"endHours":29.7457096482435,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.588259627974878,"eotMinutes":0.14558952338733633,"ayanamsa":25.1335}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Tṛtīyā · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"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":[]},"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 August 31, 2091 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"August 31, 2091 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Tṛtīyā, sūryodaya 05:45, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2091-08-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2091-08-31","sa":"https://sa.vidhyamitra.com/city/lucknow/2091-08-31","hi":"https://hi.vidhyamitra.com/city/lucknow/2091-08-31","x-default":"https://vidhyamitra.com/city/lucknow/2091-08-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:14:45.707Z","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":"2026-06-01T04:14:45.707Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:14:45.707Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}