{"id":"vidhyamitra:city-day:lucknow:2137-07-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2137-07-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-07-28","date_display":"July 28, 2137 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":2137,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501791.770833,"kali_year":5239,"ahargana":1913326.2708,"sun":{"sidereal_longitude":98.5799,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":217.5972,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.0173,"elapsed_within_tithi_degrees":11.0173},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.5972,"elapsed_within_degrees":4.2639},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.1772},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2137,"month":7,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501791.770833,"ahargana":1913326.2708,"kali_year":5239,"ayanamsa_lahiri":25.7748,"grahas":{"sun":{"sidereal_longitude":99.41251399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":215.338614,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":-4.3429},"mars":{"sidereal_longitude":57.14001400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":99.80211400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":209.195114,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":65.35681399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":263.067914,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":322.7666,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.7666,"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":2137,"month":7,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501791.770833,"kali_year":5239,"ahargana":1913326.2708,"sun":{"sidereal_longitude":98.5799,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":217.5972,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.0173,"elapsed_within_tithi_degrees":11.0173},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.5972,"elapsed_within_degrees":4.2639},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.1772},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.343,"elongation":119.017},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.343,"opposition_distance":60.983}},"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":"05:28","sunsetLocal":"18:56","solarNoonLocal":"12:12","dayLengthHours":13.469772684461532,"dayLengthDisplay":"13 Hours 28 Mins 11 Secs","nightLengthDisplay":"10 Hours 31 Mins 49 Secs","moonriseLocal":"14:37","moonsetLocal":"01:16","rahuKala":{"name":"Rāhu Kāla","start":"17:15","end":"18:56","startHours":17.257590634613095,"endHours":18.941312220170786,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:12","end":"13:53","startHours":12.20642587794002,"endHours":13.890147463497712,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:34","end":"17:15","startHours":15.573869049055403,"endHours":17.257590634613095,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:04","startHours":8.614486495416946,"endHours":9.063478918232331,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:02","end":"06:24","startHours":6.032780064228486,"endHours":6.391974002480794,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:39","startHours":11.757433455124636,"endHours":12.655418300755406,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:41","end":"04:34","startHours":3.6755698444477183,"endHours":4.5735546900784865,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:21","end":"05:28","startHours":4.349058478670795,"endHours":5.4715395357092556,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:21","startHours":14.451387992016944,"endHours":15.349372837647712,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.741312220170787,"endHours":19.141312220170786,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:30","startHours":18.941312220170786,"endHours":19.502552748690018,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.691312220170786,"endHours":20.441312220170786,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:39","startHours":23.757433455124637,"endHours":24.655418300755404,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:28","end":"07:09","startHours":5.4715395357092556,"endHours":7.155261121266947,"quality":"inauspicious"},{"name":"Chala","start":"07:09","end":"08:50","startHours":7.155261121266947,"endHours":8.838982706824638,"quality":"neutral"},{"name":"Labha","start":"08:50","end":"10:31","startHours":8.838982706824638,"endHours":10.522704292382329,"quality":"auspicious"},{"name":"Amṛta","start":"10:31","end":"12:12","startHours":10.522704292382329,"endHours":12.20642587794002,"quality":"auspicious"},{"name":"Kāla","start":"12:12","end":"13:53","startHours":12.20642587794002,"endHours":13.890147463497712,"quality":"inauspicious"},{"name":"Śubha","start":"13:53","end":"15:34","startHours":13.890147463497712,"endHours":15.573869049055403,"quality":"auspicious"},{"name":"Roga","start":"15:34","end":"17:15","startHours":15.573869049055403,"endHours":17.257590634613095,"quality":"inauspicious"},{"name":"Udveg","start":"17:15","end":"18:56","startHours":17.257590634613095,"endHours":18.941312220170786,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:56","end":"20:15","startHours":18.941312220170786,"endHours":20.257590634613095,"quality":"auspicious"},{"name":"Roga","start":"20:15","end":"21:34","startHours":20.257590634613095,"endHours":21.573869049055403,"quality":"inauspicious"},{"name":"Udveg","start":"21:34","end":"22:53","startHours":21.573869049055403,"endHours":22.890147463497712,"quality":"inauspicious"},{"name":"Chala","start":"22:53","end":"00:12","startHours":22.890147463497712,"endHours":24.20642587794002,"quality":"neutral"},{"name":"Labha","start":"00:12","end":"01:31","startHours":24.20642587794002,"endHours":25.52270429238233,"quality":"auspicious"},{"name":"Amṛta","start":"01:31","end":"02:50","startHours":25.52270429238233,"endHours":26.838982706824638,"quality":"auspicious"},{"name":"Kāla","start":"02:50","end":"04:09","startHours":26.838982706824638,"endHours":28.155261121266946,"quality":"inauspicious"},{"name":"Śubha","start":"04:09","end":"05:28","startHours":28.155261121266946,"endHours":29.471539535709255,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:28","end":"06:28","startHours":5.4715395357092556,"endHours":6.4715395357092556,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:28","end":"07:28","startHours":6.4715395357092556,"endHours":7.4715395357092556,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:28","end":"08:28","startHours":7.4715395357092556,"endHours":8.471539535709255,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:28","end":"09:28","startHours":8.471539535709255,"endHours":9.471539535709255,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:28","end":"10:28","startHours":9.471539535709255,"endHours":10.471539535709255,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:28","end":"11:28","startHours":10.471539535709255,"endHours":11.471539535709255,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:28","end":"12:28","startHours":11.471539535709255,"endHours":12.471539535709255,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:28","end":"13:28","startHours":12.471539535709255,"endHours":13.471539535709255,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:28","end":"14:28","startHours":13.471539535709255,"endHours":14.471539535709255,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:28","end":"15:28","startHours":14.471539535709255,"endHours":15.471539535709255,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:28","end":"16:28","startHours":15.471539535709255,"endHours":16.471539535709255,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:28","end":"17:28","startHours":16.471539535709255,"endHours":17.471539535709255,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:28","end":"18:28","startHours":17.471539535709255,"endHours":18.471539535709255,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:28","end":"19:28","startHours":18.471539535709255,"endHours":19.471539535709255,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:28","end":"20:28","startHours":19.471539535709255,"endHours":20.471539535709255,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:28","end":"21:28","startHours":20.471539535709255,"endHours":21.471539535709255,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:28","end":"22:28","startHours":21.471539535709255,"endHours":22.471539535709255,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:28","end":"23:28","startHours":22.471539535709255,"endHours":23.471539535709255,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:28","end":"00:28","startHours":23.471539535709255,"endHours":24.471539535709255,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:28","end":"01:28","startHours":24.471539535709255,"endHours":25.471539535709255,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:28","end":"02:28","startHours":25.471539535709255,"endHours":26.471539535709255,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:28","end":"03:28","startHours":26.471539535709255,"endHours":27.471539535709255,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:28","end":"04:28","startHours":27.471539535709255,"endHours":28.471539535709255,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:28","end":"05:28","startHours":28.471539535709255,"endHours":29.471539535709255,"planetary_lord":"Jupiter"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.968956005286493,"eotMinutes":-6.170352676401169,"ayanamsa":25.7748}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"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 Daśamī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 July 28, 2137 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"July 28, 2137 CE for Lucknow, Uttar Pradesh: Śukla Daśamī, sūryodaya 05:28, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2137-07-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2137-07-28","sa":"https://sa.vidhyamitra.com/city/lucknow/2137-07-28","hi":"https://hi.vidhyamitra.com/city/lucknow/2137-07-28","x-default":"https://vidhyamitra.com/city/lucknow/2137-07-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:38:31.449Z","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":"2026-05-31T09:38:31.449Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:38:31.449Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}