Wolfram Alpha

Interesting site...

For G:

Input interpretation:
Wednesday, May 23, 1979

Time difference from today (Monday, May 18, 2009):
29 years 11 months 26 days ago
1564 weeks 5 days ago
10 953 days ago
29.99 years ago (hehe... he'll be 30 this weekend!)

Time in 1979:
143rd day
103rd weekday of 1979
21st week
2nd quarter
38.90% of 1979 elapsed, 61.10% remaining

Daylight information for May 23, 1979 in Denver, Colorado:
sunrise | 5:39 am MDT\
sunset | 8:15 pm MDT\
duration of daylight | 14 hours 36 minutes

Phase of the Moon:
waning crescent moon

For me:

Input interpretation:
Friday, January 29, 1982

Time difference from today (Monday, May 18, 2009):
27 years 3 months 20 days ago
1424 weeks 3 days ago
9971 days ago
27.3 years ago

Time in 1982:
29th day
21st weekday of 1982
4th week
1st quarter
7.67% of 1982 elapsed, 92.33% remaining

Notable event for January 29, 1982:
Birth of Heidi Mueller (actor)

Daylight information for January 29, 1982 in Denver, United States:
sunrise | 7:11 am MST\
sunset | 5:16 pm MST\
duration of daylight | 10 hours 5 minutes

Phase of the Moon:
waxing crescent moon

G is: 2 years 8 months and 6 days older than I am!