{"id":"vidhyamitra:city-day:vrindavan:2080-07-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2080-07-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2080-07-29","date_display":"July 29, 2080 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":2080,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480974.770833,"kali_year":5182,"ahargana":1892509.2708,"sun":{"sidereal_longitude":101.19,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":249.9912,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.8012,"elapsed_within_tithi_degrees":4.8012},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.9912,"elapsed_within_degrees":9.9912},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.1812},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2080,"month":7,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2480974.770833,"ahargana":1892509.2708,"kali_year":5182,"ayanamsa_lahiri":24.9786,"grahas":{"sun":{"sidereal_longitude":101.90107699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":251.67177700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-4.4772},"mars":{"sidereal_longitude":233.348977,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":93.38577700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":292.536977,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"venus":{"sidereal_longitude":119.89457700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":287.074377,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":345.7514,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.7514,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2080,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480974.770833,"kali_year":5182,"ahargana":1892509.2708,"sun":{"sidereal_longitude":101.19,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":249.9912,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.8012,"elapsed_within_tithi_degrees":4.8012},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.9912,"elapsed_within_degrees":9.9912},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.1812},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.477,"elongation":148.801},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.477,"opposition_distance":31.199}},"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":"05:41","sunsetLocal":"19:10","solarNoonLocal":"12:26","dayLengthHours":13.479636100477089,"dayLengthDisplay":"13 Hours 28 Mins 47 Secs","nightLengthDisplay":"10 Hours 31 Mins 13 Secs","moonriseLocal":"17:14","moonsetLocal":"03:36","rahuKala":{"name":"Rāhu Kāla","start":"07:22","end":"09:03","startHours":7.370310735746862,"endHours":9.055265248306497,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:44","end":"12:26","startHours":10.740219760866134,"endHours":12.425174273425771,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:48","startHours":14.110128785985406,"endHours":15.795083298545043,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:17","startHours":8.83060464663188,"endHours":9.279925849981115,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:36","startHours":6.247007727373771,"endHours":6.60646469005316,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:52","startHours":11.975853070076536,"endHours":12.874495476775007,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:47","startHours":3.8880714097902804,"endHours":4.786713816488753,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:41","startHours":4.562053214814135,"endHours":5.685356223187226,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:34","startHours":14.671780290171952,"endHours":15.570422696870425,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.964992323664315,"endHours":19.364992323664314,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:44","startHours":19.164992323664315,"endHours":19.72664382785086,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.914992323664315,"endHours":20.664992323664315,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:52","startHours":23.975853070076536,"endHours":24.874495476775007,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:41","end":"07:22","startHours":5.685356223187226,"endHours":7.370310735746862,"quality":"auspicious"},{"name":"Kāla","start":"07:22","end":"09:03","startHours":7.370310735746862,"endHours":9.055265248306497,"quality":"inauspicious"},{"name":"Śubha","start":"09:03","end":"10:44","startHours":9.055265248306497,"endHours":10.740219760866134,"quality":"auspicious"},{"name":"Roga","start":"10:44","end":"12:26","startHours":10.740219760866134,"endHours":12.425174273425771,"quality":"inauspicious"},{"name":"Udveg","start":"12:26","end":"14:07","startHours":12.425174273425771,"endHours":14.110128785985406,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:48","startHours":14.110128785985406,"endHours":15.795083298545043,"quality":"neutral"},{"name":"Labha","start":"15:48","end":"17:29","startHours":15.795083298545043,"endHours":17.48003781110468,"quality":"auspicious"},{"name":"Amṛta","start":"17:29","end":"19:10","startHours":17.48003781110468,"endHours":19.164992323664315,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:10","end":"20:29","startHours":19.164992323664315,"endHours":20.48003781110468,"quality":"neutral"},{"name":"Labha","start":"20:29","end":"21:48","startHours":20.48003781110468,"endHours":21.79508329854504,"quality":"auspicious"},{"name":"Amṛta","start":"21:48","end":"23:07","startHours":21.79508329854504,"endHours":23.110128785985406,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:26","startHours":23.110128785985406,"endHours":24.42517427342577,"quality":"inauspicious"},{"name":"Śubha","start":"00:26","end":"01:44","startHours":24.42517427342577,"endHours":25.740219760866133,"quality":"auspicious"},{"name":"Roga","start":"01:44","end":"03:03","startHours":25.740219760866133,"endHours":27.055265248306497,"quality":"inauspicious"},{"name":"Udveg","start":"03:03","end":"04:22","startHours":27.055265248306497,"endHours":28.370310735746862,"quality":"inauspicious"},{"name":"Chala","start":"04:22","end":"05:41","startHours":28.370310735746862,"endHours":29.685356223187227,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.685356223187226,"endHours":6.685356223187226,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.685356223187226,"endHours":7.685356223187226,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.685356223187226,"endHours":8.685356223187226,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.685356223187226,"endHours":9.685356223187226,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.685356223187226,"endHours":10.685356223187226,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.685356223187226,"endHours":11.685356223187226,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.685356223187226,"endHours":12.685356223187226,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.685356223187226,"endHours":13.685356223187226,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.685356223187226,"endHours":14.685356223187226,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.685356223187226,"endHours":15.685356223187226,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.685356223187226,"endHours":16.685356223187227,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.685356223187227,"endHours":17.685356223187227,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.685356223187227,"endHours":18.685356223187227,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.685356223187227,"endHours":19.685356223187227,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.685356223187227,"endHours":20.685356223187227,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.685356223187227,"endHours":21.685356223187227,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.685356223187227,"endHours":22.685356223187227,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.685356223187227,"endHours":23.685356223187227,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.685356223187227,"endHours":24.685356223187227,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.685356223187227,"endHours":25.685356223187227,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.685356223187227,"endHours":26.685356223187227,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.685356223187227,"endHours":27.685356223187227,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.685356223187227,"endHours":28.685356223187227,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.685356223187227,"endHours":29.685356223187227,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","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":18.55079345306611,"eotMinutes":-6.147656405546237,"ayanamsa":24.9786}},"calendars":{"vikram_samvat":2137,"vikram_samvatsara":"Pramādī","saka_samvat":2002,"saka_samvatsara":"Śārvarī","bengali_samvat":1487,"malayalam_era":1256,"nanakshahi_year":611,"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 Trayodaśī · Vikram 2137 Pramādī · Śaka 2002 Śārvarī"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 29, 2080 CE · Vṛndāvana · Vidhyamitra","description":"July 29, 2080 CE for Vṛndāvana: Śukla Trayodaśī, sūryodaya 05:41, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2080-07-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2080-07-29","sa":"https://sa.vidhyamitra.com/city/vrindavan/2080-07-29","hi":"https://hi.vidhyamitra.com/city/vrindavan/2080-07-29","x-default":"https://vidhyamitra.com/city/vrindavan/2080-07-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:45:33.939Z","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":"2026-05-31T11:45:33.939Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:45:33.939Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}