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

     

JuneJuly 2025August
SunMonTueWedThuFriSat
1

2373:2
325:172800
182		2

2373:3
325:259200
183		3

2373:4
325:345600
184		4

2373:5
325:432000
185		5

2373:6
325:518400
186
6

2374:0
326:0
187		7

2374:1
326:86400
188		8

2374:2
326:172800
189		9

2374:3
326:259200
190		10

2374:4
326:345600
191		11

2374:5
326:432000
192		12

2374:6
326:518400
193
13

2375:0
327:0
194		14

2375:1
327:86400
195		15

2375:2
327:172800
196		16

2375:3
327:259200
197		17

2375:4
327:345600
198		18

2375:5
327:432000
199		19

2375:6
327:518400
200
20

2376:0
328:0
201		21

2376:1
328:86400
202		22

2376:2
328:172800
203		23

2376:3
328:259200
204		24

2376:4
328:345600
205		25

2376:5
328:432000
206		26

2376:6
328:518400
207
27

2377:0
329:0
208		28

2377:1
329:86400
209		29

2377:2
329:172800
210		30

2377:3
329:259200
211		31

2377:4
329:345600
212