{"id":"vidhyamitra:city-day:vrindavan:2135-04-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2135-04-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2135-04-28","date_display":"April 28, 2135 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":2135,"month":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500969.770833,"kali_year":5237,"ahargana":1912504.2708,"sun":{"sidereal_longitude":11.4438,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":192.2554,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":180.8116,"elapsed_within_tithi_degrees":0.8116},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.2554,"elapsed_within_degrees":5.5888},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.6992},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":2135,"month":4,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500969.770833,"ahargana":1912504.2708,"kali_year":5237,"ayanamsa_lahiri":25.7433,"grahas":{"sun":{"sidereal_longitude":11.673621000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":192.03302099999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-0.4649},"mars":{"sidereal_longitude":334.470021,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":11.953321000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":149.397721,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":55.24772100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":244.51682099999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":6.3201,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":186.3201,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"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":2135,"month":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500969.770833,"kali_year":5237,"ahargana":1912504.2708,"sun":{"sidereal_longitude":11.4438,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":192.2554,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":180.8116,"elapsed_within_tithi_degrees":0.8116},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":192.2554,"elapsed_within_degrees":5.5888},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.6992},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.465,"elongation":179.188},"lunar":{"type":"lunar","occurs":true,"moon_latitude":-0.465,"opposition_distance":0.812}},"eclipse_window_40days":[{"offset_days":0,"type":"lunar","occurs":true,"moon_latitude":-0.465,"opposition_distance":0.812},{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":1.438,"elongation":1.733}]},"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":"05:43","sunsetLocal":"18:51","solarNoonLocal":"12:17","dayLengthHours":13.126357760428412,"dayLengthDisplay":"13 Hours 07 Mins 35 Secs","nightLengthDisplay":"10 Hours 52 Mins 25 Secs","moonriseLocal":"18:46","moonsetLocal":"05:51","rahuKala":{"name":"Rāhu Kāla","start":"13:55","end":"15:34","startHours":13.921968550796556,"endHours":15.562763270850105,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:43","end":"07:22","startHours":5.717994950528797,"endHours":7.358789670582349,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:00","end":"10:38","startHours":8.9995843906359,"endHours":10.640379110689452,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:13","startHours":8.780811761295427,"endHours":9.218357019976374,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:37","startHours":6.264926523879981,"endHours":6.614962730824739,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:43","startHours":11.843628572062057,"endHours":12.718719089423951,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:58","end":"04:51","startHours":3.9678139158050088,"endHours":4.842904433166903,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:43","startHours":4.62413180382643,"endHours":5.717994950528797,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:21","startHours":14.468900124147737,"endHours":15.343990641509631,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.64435271095721,"endHours":19.04435271095721,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:23","startHours":18.84435271095721,"endHours":19.391284284308394,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.59435271095721,"endHours":20.34435271095721,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:43","startHours":23.843628572062055,"endHours":24.718719089423953,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:43","end":"07:22","startHours":5.717994950528797,"endHours":7.358789670582349,"quality":"auspicious"},{"name":"Roga","start":"07:22","end":"09:00","startHours":7.358789670582349,"endHours":8.9995843906359,"quality":"inauspicious"},{"name":"Udveg","start":"09:00","end":"10:38","startHours":8.9995843906359,"endHours":10.640379110689452,"quality":"inauspicious"},{"name":"Chala","start":"10:38","end":"12:17","startHours":10.640379110689452,"endHours":12.281173830743004,"quality":"neutral"},{"name":"Labha","start":"12:17","end":"13:55","startHours":12.281173830743004,"endHours":13.921968550796556,"quality":"auspicious"},{"name":"Amṛta","start":"13:55","end":"15:34","startHours":13.921968550796556,"endHours":15.562763270850105,"quality":"auspicious"},{"name":"Kāla","start":"15:34","end":"17:12","startHours":15.562763270850105,"endHours":17.203557990903658,"quality":"inauspicious"},{"name":"Śubha","start":"17:12","end":"18:51","startHours":17.203557990903658,"endHours":18.84435271095721,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:51","end":"20:12","startHours":18.84435271095721,"endHours":20.203557990903658,"quality":"auspicious"},{"name":"Kāla","start":"20:12","end":"21:34","startHours":20.203557990903658,"endHours":21.562763270850105,"quality":"inauspicious"},{"name":"Śubha","start":"21:34","end":"22:55","startHours":21.562763270850105,"endHours":22.921968550796556,"quality":"auspicious"},{"name":"Roga","start":"22:55","end":"00:17","startHours":22.921968550796556,"endHours":24.281173830743004,"quality":"inauspicious"},{"name":"Udveg","start":"00:17","end":"01:38","startHours":24.281173830743004,"endHours":25.64037911068945,"quality":"inauspicious"},{"name":"Chala","start":"01:38","end":"03:00","startHours":25.64037911068945,"endHours":26.999584390635903,"quality":"neutral"},{"name":"Labha","start":"03:00","end":"04:22","startHours":26.999584390635903,"endHours":28.35878967058235,"quality":"auspicious"},{"name":"Amṛta","start":"04:22","end":"05:43","startHours":28.35878967058235,"endHours":29.717994950528798,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.717994950528797,"endHours":6.717994950528797,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.717994950528797,"endHours":7.717994950528797,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.717994950528797,"endHours":8.717994950528798,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.717994950528798,"endHours":9.717994950528798,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.717994950528798,"endHours":10.717994950528798,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.717994950528798,"endHours":11.717994950528798,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.717994950528798,"endHours":12.717994950528798,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.717994950528798,"endHours":13.717994950528798,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.717994950528798,"endHours":14.717994950528798,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.717994950528798,"endHours":15.717994950528798,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.717994950528798,"endHours":16.717994950528798,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.717994950528798,"endHours":17.717994950528798,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.717994950528798,"endHours":18.717994950528798,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.717994950528798,"endHours":19.717994950528798,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.717994950528798,"endHours":20.717994950528798,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.717994950528798,"endHours":21.717994950528798,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.717994950528798,"endHours":22.717994950528798,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.717994950528798,"endHours":23.717994950528798,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.717994950528798,"endHours":24.717994950528798,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.717994950528798,"endHours":25.717994950528798,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.717994950528798,"endHours":26.717994950528798,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.717994950528798,"endHours":27.717994950528798,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.717994950528798,"endHours":28.717994950528798,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.717994950528798,"endHours":29.717994950528798,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.984912934345457,"eotMinutes":2.4923701554198168,"ayanamsa":25.7433}},"calendars":{"vikram_samvat":2192,"vikram_samvatsara":"Kīlaka","saka_samvat":2057,"saka_samvatsara":"Manmatha","bengali_samvat":1542,"malayalam_era":1311,"nanakshahi_year":666,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Pratipada · Vikram 2192 Kīlaka · Śaka 2057 Manmatha"},"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":[]},"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 April 28, 2135 CE · Vṛndāvana · Vidhyamitra","description":"April 28, 2135 CE for Vṛndāvana: Kṛṣṇa Pratipada, sūryodaya 05:43, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2135-04-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2135-04-28","sa":"https://sa.vidhyamitra.com/city/vrindavan/2135-04-28","hi":"https://hi.vidhyamitra.com/city/vrindavan/2135-04-28","x-default":"https://vidhyamitra.com/city/vrindavan/2135-04-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:45:28.527Z","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":"2026-06-01T05:45:28.527Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:45:28.527Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}