GPS Date Calendar

This calendar presents dates specific to the GPS community. The data for each day are as follows:

Row Example Definition
First 1 Calendar day of the month
Second 1485:2 Full GPS week since 1st epoch : day of week number
Third 462:172800 GPS Week since latest epoch : seconds of week at midnight for that day
Fourth 183 Julian Day Number

     

MayJune 2025July
SunMonTueWedThuFriSat
1

2369:0
321:0
152		2

2369:1
321:86400
153		3

2369:2
321:172800
154		4

2369:3
321:259200
155		5

2369:4
321:345600
156		6

2369:5
321:432000
157		7

2369:6
321:518400
158
8

2370:0
322:0
159		9

2370:1
322:86400
160		10

2370:2
322:172800
161		11

2370:3
322:259200
162		12

2370:4
322:345600
163		13

2370:5
322:432000
164		14

2370:6
322:518400
165
15

2371:0
323:0
166		16

2371:1
323:86400
167		17

2371:2
323:172800
168		18

2371:3
323:259200
169		19

2371:4
323:345600
170		20

2371:5
323:432000
171		21

2371:6
323:518400
172
22

2372:0
324:0
173		23

2372:1
324:86400
174		24

2372:2
324:172800
175		25

2372:3
324:259200
176		26

2372:4
324:345600
177		27

2372:5
324:432000
178		28

2372:6
324:518400
179
29

2373:0
325:0
180		30

2373:1
325:86400
181