According to south asian views, the universe exists in cycles of 12000 devine years (1 devine year = 360 solar years). Keeping it as referrence, let us check where we are:
3891102 BC :
Sathya/Krita Yuga Begins (the grand restart!)
✓ Matsya (fish like) avatars, the aquatic
✓ Kurma (tortoise like) avatars, the amphibians
✓ Varaha (boar like) avatars, the fossorial
✓ Narasimha (man like) avatars, the two leggers
... thus, ~ 1728000 solar years or 4800 devine years went on.
2163102 BC : Treta Yuga Begins
✓ Vamana (dwarfs like) avatars, the gatherers
✓ Parasurama (skilled) avatars, the tool users
✓ Rama (learner) avatars, the deciplined
... thus, ~ 1296000 solar years or 3600 devine years went on.
867102 BC : Dwapara Yuga Begins
✓ Krishna (the dark) avatars, the intelligent
✓ Balarama (the strong) avatars, the dedicated
5114 BC : Rama, the king enters
3228 BC : Krishna, the highness enters
3139 BC : Mahabharatha war begins
3137 BC : Mahabharatha war settles
... thus, 864000 solar years or 2400 devine years went on.
3102 BC : Kali Yuga Begins
✓ Kali (the angry) avatars, the concluders
3047 BC : Krishna leaves (physically)
2150 BC : Abraham/Ibrahim enters
1571 BC : Moses/Moosa enters
623 BC : Gauthama Budha enters
4 BC : Jesus/Yesu enters
570 AD : Muhammed enters
... like that, 432000 solar years or 1200 devine years has to be passed, before...
428899 AD : end of yugas, the grand reset!
Oh God! Oh Man!! there are thousands of generations to pass by; though, it is not sure, till when human race will hold on....
Just to view, where we are in the timeline, let us have a more closer look at Kali Yuga.
The ones shortlisted below are merely based on thier impact on me! They enters ! never leaves us !! may influence us till we are in the picture !!!
3102 BC : Kali Yuga Begins
✓ Kali (the angry) avatars, the concluders
3047 BC : Krishna leaves (physically)
2150 BC : Abraham/Ibrahim enters
1571 BC : Moses/Moosa enters
800 BC : Sushruta enters
750 BC : Ramayana folk culture starts
600 BC : Chera grouping (south india)
623 BC : Gauthama Budha enters
599 BC : Mahaveera enters
571 BC : Lao Tzu enters
552 BC : Confucius enters
470 BC : Socrates enters
424 BC : Plato enters
400 BC : Chola grouping (south india)
384 BC : Aristotle enters
350 BC : Panini enters
300 BC : Sangam communes (south india)
4 BC : Jesus/Yesu enters
1 AD : Peter enters
476 AD : Aryabhata enters
570 AD : Muhammed enters
573 AD : Abu Bkr enters
584 AD : Umer enters
600 AD : Ali enters
625 AD : Hasan enters
626 AD : Husayn enters
650 AD : Gupta grouping
700 AD : Shankaracharya enters
1078 AD : Abdul Quadir Gilani enters
1200 AD : Vijayangara grouping (mid india)
1215 AD : Magna Carta
1440 AD : Kabir Das enters
1478 AD : Sur Das enters
1469 AD : Guru Nanak enters
1498 AD : Meera Bhai enters
1526 AD : Mughal grouping (east-north-west sub continent)
1542 AD : Akbar enters
1532 AD : Tulsi Das enters
1564 AD : Galileo enters
1643 AD : Isaac Newton enters
1712 AD : Rousseau enters
1732 AD : George Washington enters
1776 AD : USA born
1789 AD : French revolution
1818 AD : Karl Marx enters
1820 AD : Friedrich Engels enters
1828 AD : Leo Tolstoy enters
1835 AD : Mirza Ahammed enters
1836 AD : Sree Ramakrishna Paramahamsa enters
1838 AD : Shirdi Sai Baba enters
1847 AD : Annie Besant enters
1850 AD : British Invasion completes (whole indian sub continent)
1856 AD : George Bernard Shaw enters
1856 AD : Sree Narayana Guru enters
1858 AD : J C Bose enters
1861 AD : Rabindra Nath Tagore enters
1863 AD : Swami Vivekananda enters
1869 AD : Mahathma Gandhi enters
1870 AD : Vladimir Lenin enters
1872 AD : Aurobindo enters
1872 AD : Betrand Russel enters
1878 AD : Joseph Stalin enters
1879 AD : Albert Einstein enters
1879 AD : Thanthai Periyar enters
1879 AD : Ramana Maharshi enters
1879 AD : Leon Trotsky enters
1883 AD : Kahlil Gibran enters
1887 AD : M N Roy enters
1889 AD : Jawaharlal Nehru enters
1891 AD : Babasaheb Ambedkar enters
1893 AD : Mao Zedong enters
1895 AD : Vinoba Bhave enters
1895 AD : Jiddu Krishnamurti enters
1897 AD : Subhas Chandra Bose enters
1902 AD : Jayaprakash Narayan enters
1907 AD : Bhagat Sing enters
1909 AD : E M S enters
1910 AD : Ram Manohar Lohia enters
1912 AD : Feroze Gandhi enters
1917 AD : Indira Priyadarshini enters
1922 AD : USSR born
1923 AD : Shibdas Ghosh enters
1924 AD : Guru Nithya Chaitanya Yati enters
1926 AD : Sukumar Azhikode enters
1928 AD : Noam Chomsky enters
1930 AD : M N Vijayan enters
1931 AD : Acharya Rajaneesh/Osho enters
1935 AD : M P Parameswaran enters
1942 AD : Stephen Hawking enters
1944 AD : Rajiv Gandhi enters
1947 AD : Indian Union born
1951 AD : M N Karassery enters
1957 AD : Palgummy Sainath enters
1957 AD : Thanu Padmanabhan enters
1961 AD : Arundhati Roy enters
1970 AD : Rahul Gandhi enters
...
428899 AD
Good luck!
Let us keep in mind that, we are just dots on a larger canvas. We may make sense, when we stay relevant in the overall picture; may almighty bless us to be relevant !!
** Warning **
-- Years shown here are highly speculative, not to be treated as authentic.
-- This compilation is based on my very limited knowledge on mythology (not exactly reflects my personal beliefs), past and present