{"id":"vidhyamitra:city-day:ujjain:2136-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/2136-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-07-13","date_display":"July 13, 2136 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":2136,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501411.770833,"kali_year":5238,"ahargana":1912946.2708,"sun":{"sidereal_longitude":84.6088,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":257.6751,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.0663,"elapsed_within_tithi_degrees":5.0663},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.6751,"elapsed_within_degrees":4.3417},"yoga":{"number":26,"name":"Indra","sum_longitude":342.2839},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":2136,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501411.770833,"ahargana":1912946.2708,"kali_year":5238,"ayanamsa_lahiri":25.7602,"grahas":{"sun":{"sidereal_longitude":85.34133299999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":256.822233,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-4.4844},"mars":{"sidereal_longitude":141.549333,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":109.151633,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":179.19543299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":102.15963299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":251.90983299999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":342.9008,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":162.9008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2136,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501411.770833,"kali_year":5238,"ahargana":1912946.2708,"sun":{"sidereal_longitude":84.6088,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":257.6751,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":173.0663,"elapsed_within_tithi_degrees":5.0663},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.6751,"elapsed_within_degrees":4.3417},"yoga":{"number":26,"name":"Indra","sum_longitude":342.2839},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.484,"elongation":173.066},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.484,"opposition_distance":6.934}},"eclipse_window_40days":[]},"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:49","sunsetLocal":"19:16","solarNoonLocal":"12:32","dayLengthHours":13.445593615674703,"dayLengthDisplay":"13 Hours 26 Mins 44 Secs","nightLengthDisplay":"10 Hours 33 Mins 16 Secs","moonriseLocal":"18:37","moonsetLocal":"05:19","rahuKala":{"name":"Rāhu Kāla","start":"10:51","end":"12:32","startHours":10.856091278810005,"endHours":12.536790480769344,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:54","end":"17:35","startHours":15.898188884688018,"endHours":17.578888086647357,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:30","end":"09:11","startHours":7.49469287489133,"endHours":9.175392076850667,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:24","startHours":8.951298849922756,"endHours":9.39948530377858,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:44","startHours":6.374226740251771,"endHours":6.73277590333643,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:59","startHours":12.08860402691352,"endHours":12.984976934625168,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:55","startHours":4.021247857508698,"endHours":4.917620765220345,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:49","startHours":4.693527538292433,"endHours":5.813993672931992,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:40","startHours":14.777722750048461,"endHours":15.674095657760109,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:04","end":"19:28","startHours":19.059587288606696,"endHours":19.459587288606695,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:16","end":"19:49","startHours":19.259587288606696,"endHours":19.819820355926474,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:01","end":"20:46","startHours":19.009587288606696,"endHours":20.759587288606696,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:59","startHours":24.088604026913522,"endHours":24.984976934625166,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:49","end":"07:30","startHours":5.813993672931992,"endHours":7.49469287489133,"quality":"neutral"},{"name":"Labha","start":"07:30","end":"09:11","startHours":7.49469287489133,"endHours":9.175392076850667,"quality":"auspicious"},{"name":"Amṛta","start":"09:11","end":"10:51","startHours":9.175392076850667,"endHours":10.856091278810005,"quality":"auspicious"},{"name":"Kāla","start":"10:51","end":"12:32","startHours":10.856091278810005,"endHours":12.536790480769344,"quality":"inauspicious"},{"name":"Śubha","start":"12:32","end":"14:13","startHours":12.536790480769344,"endHours":14.217489682728683,"quality":"auspicious"},{"name":"Roga","start":"14:13","end":"15:54","startHours":14.217489682728683,"endHours":15.898188884688018,"quality":"inauspicious"},{"name":"Udveg","start":"15:54","end":"17:35","startHours":15.898188884688018,"endHours":17.578888086647357,"quality":"inauspicious"},{"name":"Chala","start":"17:35","end":"19:16","startHours":17.578888086647357,"endHours":19.259587288606696,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:16","end":"20:35","startHours":19.259587288606696,"endHours":20.578888086647357,"quality":"inauspicious"},{"name":"Udveg","start":"20:35","end":"21:54","startHours":20.578888086647357,"endHours":21.898188884688018,"quality":"inauspicious"},{"name":"Chala","start":"21:54","end":"23:13","startHours":21.898188884688018,"endHours":23.217489682728683,"quality":"neutral"},{"name":"Labha","start":"23:13","end":"00:32","startHours":23.217489682728683,"endHours":24.536790480769344,"quality":"auspicious"},{"name":"Amṛta","start":"00:32","end":"01:51","startHours":24.536790480769344,"endHours":25.856091278810005,"quality":"auspicious"},{"name":"Kāla","start":"01:51","end":"03:11","startHours":25.856091278810005,"endHours":27.17539207685067,"quality":"inauspicious"},{"name":"Śubha","start":"03:11","end":"04:30","startHours":27.17539207685067,"endHours":28.49469287489133,"quality":"auspicious"},{"name":"Roga","start":"04:30","end":"05:49","startHours":28.49469287489133,"endHours":29.813993672931993,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.813993672931992,"endHours":6.813993672931992,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.813993672931992,"endHours":7.813993672931992,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.813993672931992,"endHours":8.813993672931993,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.813993672931993,"endHours":9.813993672931993,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.813993672931993,"endHours":10.813993672931993,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.813993672931993,"endHours":11.813993672931993,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.813993672931993,"endHours":12.813993672931993,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.813993672931993,"endHours":13.813993672931993,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.813993672931993,"endHours":14.813993672931993,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.813993672931993,"endHours":15.813993672931993,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.813993672931993,"endHours":16.813993672931993,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.813993672931993,"endHours":17.813993672931993,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.813993672931993,"endHours":18.813993672931993,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.813993672931993,"endHours":19.813993672931993,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.813993672931993,"endHours":20.813993672931993,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.813993672931993,"endHours":21.813993672931993,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.813993672931993,"endHours":22.813993672931993,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.813993672931993,"endHours":23.813993672931993,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.813993672931993,"endHours":24.813993672931993,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.813993672931993,"endHours":25.813993672931993,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.813993672931993,"endHours":26.813993672931993,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.813993672931993,"endHours":27.813993672931993,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.813993672931993,"endHours":28.813993672931993,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.813993672931993,"endHours":29.813993672931993,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.781133080759673,"eotMinutes":-5.361428846160681,"ayanamsa":25.7602}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"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":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram 2193 Saumya · Śaka 2058 Durmukhi"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ujjain"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 13, 2136 CE · Ujjain · Vidhyamitra","description":"July 13, 2136 CE for Ujjain: Śukla Pūrṇimā, sūryodaya 05:49, sūryāsta 19:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/2136-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/2136-07-13","sa":"https://sa.vidhyamitra.com/city/ujjain/2136-07-13","hi":"https://hi.vidhyamitra.com/city/ujjain/2136-07-13","x-default":"https://vidhyamitra.com/city/ujjain/2136-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:20:23.984Z","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":"2026-06-01T05:20:23.984Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:20:23.984Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}